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Comptes rendus de l'Académie des Sciences
Comptes rendus de l'Académie des Sciences
from Wikipedia
Comptes rendus de l'Académie des Sciences
DisciplineMultidisciplinary
LanguageEnglish, French
Publication details
History1835–present
Publisher
Standard abbreviations
ISO 4C. R. Acad. Sci.
Indexing
ISSN0001-4036
Links

Comptes rendus de l'Académie des Sciences (French pronunciation: [kɔ̃t ʁɑ̃dy lakademi de sjɑ̃s], Proceedings of the Academy of Sciences), or simply Comptes rendus, is a French scientific journal published since 1835. It is the proceedings of the French Academy of Sciences. It is currently split into seven sections, published on behalf of the Academy until 2020 by Elsevier: Mathématique, Mécanique, Physique, Géoscience, Palévol, Chimie, and Biologies. As of 2020, the Comptes Rendus journals are published by the Academy with a diamond open access model.[1]

Naming history

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The journal has had several name changes and splits over the years.

1835–1965

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Comptes rendus was initially established in 1835 as Comptes rendus hebdomadaires des séances de l'Académie des Sciences.[2] It began as an alternative publication pathway for more prompt publication than the Mémoires de l'Académie des Sciences, which had been published since 1666. The Mémoires, which continued to be published alongside the Comptes rendus throughout the nineteenth century, had a publication cycle which resulted in memoirs being published years after they had been presented to the Academy. Some academicians continued to publish in the Mémoires because of the strict page limits in the Comptes rendus.[3]

1966–1980

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After 1965 this title was split into five sections:

  • Série A (Sciences mathématiques) – mathematics
  • Série B (Sciences physiques) – physics and geosciences
  • Série C (Sciences chimiques) – chemistry
  • Série D (Sciences naturelles) – life sciences
  • Vie académique – academy notices and miscellanea (between 1968 and 1970, and again between 1979 and 1983)

Series A and B were published together in one volume except in 1974.

1981–1993

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The areas were rearranged as follows:

  • Série I - (Sciences Mathématiques) - mathematics
  • Série II (Mécanique-physique, Chimie, Sciences de l'univers, Sciences de la Terre) - physics, chemistry, astronomy and geosciences
  • Série III - (Sciences de la vie) - life sciences
  • Vie académique – academy notices and miscellanea (the last 3 volumes of the second edition, between 1981 and 1983)
  • Vie des sciences – A renamed Vie académique (from 1984 to 1996)

1994–2001

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These publications remained the same:

  • Série I (Sciences mathématiques) – mathematics
  • Série III (Sciences de la Vie) – life sciences
  • Vie des sciences – A renamed Vie académique (until 1996)

The areas published in Série II were slowly split into other publications in ways that caused some confusion.

In 1994, Série II, which covered physics, chemistry, astronomy and geosciences, was replaced by Série IIA and Série IIB. Série IIA was exclusive to geosciences, and Série IIB covered chemistry and astronomy and the now-distinct mechanics and physics.

In 1998, Série IIB covered mechanics, physics and astronomy; chemistry got its separate publication, Série IIC.

In 2000, Série IIB became dedicated exclusively to mechanics in May. Astronomy got redefined as astrophysics, which along with physics was covered by the new Série IV. Série IV began publishing in March; however, Séries IIB published two more issues on physics and astrophysics in April and May before starting the new run.

2002 onwards

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The present naming and subject assignment was established in 2002:

  • Comptes Rendus Biologies – life sciences except paleontology and evolutionary biology. Continues in part Série IIC (biochemistry) and III.
  • Comptes Rendus Chimie – chemistry. Continues in part Série IIC.
  • Comptes Rendus Géoscience – geosciences. Continues in part Série IIA.
  • Comptes Rendus Mathématique – mathematics. Continues Série I.
  • Comptes Rendus Mécanique – mechanics. Continues Série IIB.
  • Comptes Rendus Palévol – paleontology and evolutionary biology. Continues in part Série IIA and III.
  • Comptes Rendus Physique – topical issues in physics (mainly optics, astrophysics and particle physics). Continues Série IV.

Online open archives

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The Comptes rendus de l'Académie des Sciences publications are available through the National Library of France as part of its free online library and archive of other historical documents and works of art, Gallica. The publications available online are:[4]

  • Comptes rendus hebdomadaires des séances de l'Académie des science (1835–1965)[2]
  • Séries A et B, Sciences Mathématiques et Sciences Physiques (1966–1973)
  • Série A, Sciences Mathématiques, (1974)
  • Série B, Sciences Physiques, (1974)
  • Séries A et B, Sciences Mathématiques et Sciences Physiques (1975–1980)
    • Besides the material for this timeframe, this collection also has a separate set of scans of all the material of Série I - Mathématique from 1981 to 1990
  • Série C, Sciences Chimique
  • Série D, Sciences Naturelle
  • Vie Académique (1968–1970)
  • Vie Académique (1979–1983)
  • Série I - Mathématique
  • Séries A et B, Sciences Mathématiques et Sciences Physiques (1975–1980) has a different set of scans for all of this material.
  • Série II - Mécanique-physique, Chimie, Sciences de l'univers, Sciences de la Terr
  • The link to Série I - Mathématique (1984–1996) includes a different set of scans for the first 3 issues of 1981 of this series.
  • Série III - Sciences de la vie
  • Série I - Mathématique
    • Séries A et B, Sciences Mathématiques et Sciences Physiques (1975–1980) has a different set of scans for this series' material until 1990.
    • This collection contains a different set of scans of the 1981 material of Série II - Mécanique-physique, Chimie, Sciences de l'univers, Sciences de la Terr (1981–1983).
  • Série II - Mécanique-physique, Chimie, Sciences de l'univers, Sciences de la Terre (1984–1994)
    • The first year of material (1994) of material of Série IIb - Mécanique, physique, chimie, astronomie (1995–1996) is misfiled in this collection.
  • Série IIa - Sciences de la terre et des planètes (1994–1996)
  • Série IIb - Mécanique, physique, chimie, astronomie (1995–1996)
    • The first year of material (1994) is misfiled together with Série II - Mécanique-physique, Chimie, Sciences de l'univers, Sciences de la Terre (1994–1996).
  • Série III - Sciences de la vie
  • Vie des sciences

All publications from 1997 to 2019 were published commercially by Elsevier.[5] From 2020 on, the Comptes Rendus Palevol have been published by the Muséum National d'Histoire Naturelle (Paris) for the Académie des Sciences. All other series of the Comptes Rendus of the Acamémie des Sciences have been published (from 2020 on) by Mersenne under a Diamond Open Access model.

References

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Revisions and contributorsEdit on WikipediaRead on Wikipedia
from Grokipedia
The Comptes rendus de l'Académie des Sciences is a prestigious series of peer-reviewed scientific journals published by the , serving as the official record of its sessions and a vital platform for disseminating cutting-edge research across multiple disciplines. Established in 1835 by , then the Academy's perpetual secretary, the publication was designed to enable rapid communication of significant scientific results to the international community, with issues appearing weekly to outpace slower contemporary journals. Originally a single weekly volume covering the Academy's proceedings, the Comptes rendus evolved to reflect the growing specialization in ; in , it was restructured into four sections—, Physical Sciences, Chemical Sciences, and Biological Sciences—to better accommodate diverse fields. Today, it comprises seven active series: Mathématique, Mécanique, Physique, Géoscience, Palevol, Chimie, and Biologies, each focusing on high-impact, original research articles, short reviews, and historical accounts while maintaining rigorous . These journals have historically played a pivotal role in advancing global scientific discourse, hosting announcements of breakthroughs from luminaries like and , and continue to prioritize worldwide since January 2020 to broaden accessibility. Beyond its scholarly output, the Comptes rendus underscores the Academy's mission to foster interdisciplinary collaboration and public engagement with , including dedicated sections like Vie des sciences that chronicle the institution's activities and contributions. All volumes, from the inaugural 1835 issues to the present, are digitized and freely available online through the Academy's platform, ensuring enduring preservation and utility for researchers.

Origins and Early Development

Establishment in 1835

The , established in 1666 under Louis XIV's patronage, had long relied on the slower-paced Mémoires de l'Académie des Sciences for publishing its proceedings, with volumes appearing annually or less frequently since their inception in 1666. In March 1835, , serving as perpetual secretary of the Academy's Physical and Mathematical Sciences section since 1830, proposed the creation of a new publication to address the delays in disseminating scientific results and to counter unauthorized journalistic accounts of Academy sessions. Arago advocated for quicker, official reports to ensure accurate and timely communication of cutting-edge research, contrasting sharply with the multi-year production cycle of the Mémoires. On July 13, 1835, the Academy approved Arago's initiative, leading to the launch of Comptes rendus hebdomadaires des séances de l'Académie des Sciences as a weekly journal dedicated to summarizing its meetings. The first issue appeared on August 3, 1835, comprising just 18 pages that included minutes of sessions, correspondence, brief memoirs, and discussions from the meetings of July 6 and 13. This format allowed for rapid publication within weeks, fulfilling Arago's vision of an accessible outlet for the Academy's deliberations. From its outset, the journal focused on condensing presentations across key disciplines, including mathematics, physics, natural history, and medicine, thereby capturing the breadth of the Academy's weekly activities. During the July Monarchy (1830–1848), this structure played a pivotal role in broadening access to French scientific advancements, making high-level discussions available to a wider scholarly audience beyond the elite circles previously served by the Mémoires.

Initial Purpose and Format

The Comptes rendus hebdomadaires des séances de l'Académie des sciences was established in 1835 under the influence of François Arago to enable the rapid dissemination of scientific results presented at the Academy's weekly meetings, addressing the need for quicker communication compared to the slower annual Mémoires. The journal's initial purpose centered on publishing concise reports (comptes rendus) of these presentations, prepared immediately after sessions by the Academy's permanent secretaries, thereby prioritizing brevity and speed to allow weekly publication without the delays of extensive review processes. Articles were limited to short summaries of academy communications, typically spanning 2-4 pages, focusing on essential findings rather than exhaustive treatments, which facilitated the journal's operational model of swift turnaround—manuscripts submitted at the end of Monday meetings were edited and published by the following Sunday at the latest. The submission process relied on presentations made directly at Academy sessions by scientists, with summaries then compiled and edited by the secretaries, eschewing modern-style in favor of validation through the collective expertise of Academy members. This approach ensured content reflected ongoing discussions, including minutes of meetings, correspondence, lectures, and debates, while occasionally incorporating fuller memoirs or urgent papers if warranted by their significance. Physically, the journal was printed in French, with each weekly issue comprising approximately 18 pages in the inaugural , incorporating tables, figures, and diagrams as needed to illustrate key points from the reports. Volumes were compiled annually, serving as a structured of the year's proceedings. Early circulation targeted members, institutional libraries, and international subscribers, fostering broad access within the despite a modest initial print run.

Evolution of Structure and Naming

1835–1965 Unified Period

During its first 130 years, the Comptes rendus de l'Académie des Sciences operated as a single, unified publication under the consistent title Comptes rendus hebdomadaires des séances de l'Académie des sciences. Established in , the journal served as a weekly record of the Academy's meetings, featuring summaries of presentations, correspondence, and short communications from members and correspondents. This format allowed for rapid dissemination of scientific findings, with issues printed shortly after sessions and later bound into semi-annual or annual volumes. The publication's structure emphasized brevity and timeliness, enabling it to capture the breadth of ongoing research without the fragmentation seen in later periods. The journal's scope encompassed a wide array of disciplines within a single volume, including , physics, chemistry, , and , without formal sectional divisions. This multidisciplinary approach fostered cross-pollination of ideas, as contributions from different fields appeared side by side, reflecting the Academy's role as a central hub for French science. Notable examples include early reports on by and physiological studies by , which highlighted the journal's capacity to document foundational advancements across domains. Over time, the volume of content expanded significantly, from initial issues of around 18 pages to much larger annual compilations by the late , mirroring the surge in scientific output during the post- era. This growth underscored the increasing pace of discovery and the Academy's growing international influence. Publication faced challenges during the World Wars, with reduced output in 1914–1918 and 1939–1945 due to wartime disruptions, including resource shortages and limited Academy activities. Despite these interruptions, the journal persisted as a vital record of resilient scientific endeavor. By , the unified format had become strained by the sheer volume and specialization of modern science, paving the way for subsequent structural changes.

1966–2001 Series Divisions

In 1966, responding to the increasing specialization and volume of scientific output that had overwhelmed the unified format, the Comptes rendus were restructured into four distinct series: Série A (Sciences mathématiques), Série B (Sciences physiques), Série C (Sciences chimiques), and Série D (Sciences naturelles). This division enabled more focused dissemination of research in burgeoning fields like and physics. A supplementary publication, Vie académique, was introduced in 1968 to cover academy news and activities, running until its discontinuation in 1970. By 1981, further consolidation refined the structure to three primary series, reflecting evolving disciplinary boundaries: Série I (Mathématique), encompassing pure and ; Série II (Mécanique, Physique, Chimie, Sciences de l’univers, Sciences de ), addressing physical and sciences; and Série III (Sciences de la vie), dedicated to biological and life sciences. These changes streamlined operations while accommodating interdisciplinary overlaps, such as within Série II. The reorganization also shortened the journal's full title to Comptes rendus de l'Académie des Sciences. The 1990s saw additional divisions to handle the explosion in subfields like and planetary sciences. In 1994, Série II was subdivided, leading to Série IIa (Sciences de la Terre et des planètes) from 1995, focusing on geosciences and planetary studies, and Série IIb (Mécanique, Physique, Chimie, Astronomie) from 1995, which incorporated , , and astronomy. Refinements continued with the creation of Série IIc (Chimie) in 1998 for dedicated chemical research, and in 2000, the introduction of Série IV (Physique), which evolved from aspects of Série IIb to emphasize information sciences, , and advanced physics applications. These adjustments up to 2001 highlighted the journal's adaptability to technological and scientific progress, culminating in a more granular series model before the major overhaul in 2002.

2002–Present Sectional Reorganization

In 2002, the Comptes rendus de l'Académie des Sciences underwent a significant reorganization, transitioning from previous series-based divisions to seven independent sections, each functioning as a standalone peer-reviewed journal. This restructuring aimed to better align the publication with contemporary scientific disciplines, allowing for more focused thematic coverage across exact and applied sciences. The sections established were Mathématique, Mécanique, Physique, Géoscience, Chimie, Biologies, and Palévol, with the latter dedicated to and . Each section operates autonomously, publishing original research articles, reviews, historical or biographical pieces, and occasional thematic issues, with content peer-reviewed by experts in the respective fields. For instance, Mathématique encompasses pure and applied mathematics, including , , , logic, probability, and . Mécanique focuses on dynamic systems, , acoustics, and related applications. Physique covers the broad spectrum of physics and , often through targeted thematic volumes on topics like , condensed matter, or cosmology. Géoscience addresses Earth sciences, spanning processes, continental surfaces, oceans, atmosphere, , and environmental . Chimie includes all branches of chemistry, such as organic, inorganic, bioinorganic, organometallic, macromolecular, physical, and . Biologies spans life sciences, from biomodeling and to , , , neurosciences, , , integrative biology, , and . Finally, Palévol specializes in , , and evolutionary sciences, incorporating and vertebrate paleontology, micropaleontology, , , archaeozoology, archaeobotany, , , , and prehistoric studies. Publication frequency varies slightly by section but generally follows a quarterly or biannual schedule, with continuous online dissemination to facilitate rapid access. Each section produces approximately 500–1,000 pages annually, depending on submission volumes and thematic emphases, maintaining a balance between depth and breadth in coverage. Articles are published in English or French, with English abstracts often provided to enhance international accessibility. A pivotal change occurred in 2020, when the sections shifted from Elsevier's publishing oversight to direct management by the Académie des Sciences, adopting a diamond open access model. This transition eliminated publication fees for authors while providing free, unrestricted access to readers under a Creative Commons BY 4.0 license, hosted through the Centre Mersenne and the Muséum National d'Histoire Naturelle. The move reinforced the journal's commitment to equitable dissemination, with back issues from 2002 to 2019 retroactively opened in 2023, broadening archival reach without compromising rigorous editorial standards. As of 2025, the structure and open access model remain unchanged.

Content Scope and Significance

Multidisciplinary Coverage

The Comptes rendus de l'Académie des Sciences maintains a core mandate to publish short communications on significant scientific results, review articles synthesizing key advancements, and reports from academy sessions, encompassing the (mathematics and mechanics), physical sciences (physics and chemistry), life sciences (biologies), and earth sciences (géosciences and palevol). This broad scope reflects the Académie's role in integrating diverse fields through its proceedings, originally designed for rapid dissemination of findings from weekly meetings since its inception in 1835. Over time, the journal's content types have evolved from 19th-century descriptive reports of experiments, lectures, and observations—often lacking formal —to 21st-century that include detailed methodologies, data analyses, and supplementary materials. In the early period, publications emphasized concise summaries of academy discussions to prioritize speed over depth, as seen in initial volumes covering foundational works in physics and . By the late , the shift to specialized series introduced rigorous evaluation processes, enabling more comprehensive reviews and thematic collections that incorporate modern standards like reproducible data. Interdisciplinary overlaps are evident in the journal's sectional structure, where Géosciences integrates alongside traditional earth processes such as dynamics, , and natural hazards, fostering connections between terrestrial and extraterrestrial studies. Similarly, Biologies encompasses and within its coverage of , , and neurosciences, highlighting interfaces between organismal and environmental systems. These overlaps promote cross-field insights, such as evolutionary patterns in paleontological records or ecological modeling informed by geochemical data. The journal's language policy has transitioned from primarily French publications through the —reflecting its national origins—to a bilingual approach accepting both French and English submissions, with the majority now in English to enhance global accessibility. This change, formalized around , aligns with the internationalization of while preserving French as an option for thematic and historical content.

Notable Publications and Impact

The Comptes rendus de l'Académie des Sciences has hosted several landmark publications that advanced fundamental scientific understanding in the . In 1851, Hippolyte Fizeau reported his pioneering experiment measuring the in moving water, confirming Augustin-Jean Fresnel's partial drag and providing early evidence against a fully stationary luminiferous . Similarly, in 1851, detailed his pendulum experiment conducted in late 1850, which offered the first direct laboratory demonstration of through the of the pendulum's swing plane. These works, published in volume 32 and volume 33 respectively, exemplified the journal's role in disseminating breakthroughs that influenced subsequent theories of motion and relativity. In the 20th century, the journal continued to feature transformative discoveries, particularly in atomic and biological sciences. Henri Becquerel's 1896 note described the unexpected emission of penetrating from salts, marking the initial observation of natural independent of phosphorescence. Earlier, in the 1860s, published multiple communications validating key aspects of germ theory, including his 1861 experiments showing that airborne microbes initiate in sterilized media, thus refuting and establishing microbial origins of . These publications, from the mid-19th to late 19th century, laid foundational evidence for and physics that reshaped medical and physical sciences. The journal's sections have demonstrated substantial , reflecting their enduring influence; for instance, the Comptes Rendus Physique holds an of 85, indicating 85 papers cited at least 85 times each. Its contributions have also linked to Nobel recognition, as the family's 1898 report on isolating from pitchblende—published in volume 127—directly supported their 1903 for radioactivity research, shared with . Similarly, Pasteur's validations informed later awards, underscoring the journal's role in high-impact atomic and biological advancements. Beyond metrics, the Comptes rendus served as a critical "priority stamp" for French , enabling rapid deposition of findings to secure intellectual precedence in an era before modern patent systems. Pre-World War II, its weekly issues and international readership facilitated cross-border scientific exchange, with foreign researchers like James Clerk Maxwell citing its contents to advance electromagnetic theory. This multidisciplinary platform thus amplified global research trajectories, from to , without delving into exhaustive listings of all contributions.

Publishing and Access

Editorial Process and Publishers

The editorial board of the Comptes rendus de l'Académie des Sciences has historically been composed primarily of members of the , ensuring alignment with the institution's mission to advance scientific knowledge. Since the journal's reorganization into seven specialized sections in , each section has featured section-specific editors-in-chief and associate editors, often drawn from academy members and leading experts in the relevant discipline, to provide targeted oversight and maintain rigorous standards. The review process originated in 1835 as an internal vetting mechanism by academy members during weekly sessions, prioritizing rapid dissemination of significant results without formal external to outpace foreign journals. Over time, this evolved; by the second half of the 20th century, the journal adopted structured processes, incorporating external experts for evaluation. Today, submissions undergo a multi-stage , typically involving independent referees selected for expertise, with some sections employing pre-submission inquiries or author-nominated reviewers to streamline assessment; the process emphasizes efficiency while upholding quality. Publishing partnerships for the Comptes rendus began with Bachelier and Mallet-Bachelier from 1835 to 1864, transitioning to Gauthier-Villars in 1864, which handled production until 1991. From 1991 to 1996, publishers varied by series, including Dunod and John Libbey, before consolidating under (later Elsevier Masson) from 1997 to 2019, during which the journal benefited from the publisher's global distribution networks. Since 2020, the Academy has managed publication directly through the Centre Mersenne for Open Scientific Publishing (for most sections) and the Muséum National d'Histoire Naturelle's Scientific Publications Service (for Palevol), enabling greater institutional control. The funding model was subscription-based from 1835 through the mid-20th century, supporting print production and distribution under early publishers like Gauthier-Villars. Following the 2002 sectional reorganization and partnership, it shifted to a hybrid approach, allowing optional open access fees alongside subscriptions until 2019. In 2020, the journal adopted a fully model, eliminating article processing charges and reader fees through institutional support from the Academy, CNRS, and partners like the Centre Mersenne, ensuring equitable access without financial barriers for authors or readers.

Online Archives and Open Access

The Comptes rendus de l'Académie des Sciences maintains comprehensive online archives through partnerships with major digital libraries, enabling global access to its historical and contemporary publications. The (BnF) has digitized nearly the entire collection from its inception in 1835, making it available in image format on the Gallica digital library platform. For the period from 1835 to 1922, the (BHL) provides enhanced access, including full-text search capabilities across the first 175 volumes, in collaboration with the Académie des sciences and international institutions. These efforts ensure that foundational scientific contributions, such as early reports on and , are preserved and searchable for researchers worldwide. More recent volumes from 1835 to 1965, originally published as the unified Comptes rendus hebdomadaires des séances de l'Académie des sciences, are also accessible via Gallica, with ongoing structural improvements through the Persée portal to facilitate better navigation and referencing. Issues from 1966 to 2001, spanning the era of series divisions (e.g., Série A for mathematics and Série B for mechanics), have been progressively digitized and integrated into these archives, though access may vary by series. The official Académie des sciences website hosts a dedicated digitization page outlining these resources, emphasizing the commitment to open scholarly communication. Since January 1, 2020, the journal has operated under a model, providing free, unrestricted online access to all new articles without publication fees for authors or readers. Publications are licensed under Attribution 4.0 International (CC BY 4.0), allowing broad reuse for non-commercial and educational purposes while requiring attribution. This policy, managed through the Mersenne Center for Open Science and the , extends to the seven current series: Mathématique, Mécanique, Chimie, Biologies, Géoscience, Physique, and Palevol. Back issues from 2002 to 2019, previously published by , became fully in summer 2023, hosted on dedicated series websites within the Académie des sciences platform. This transition has democratized access to thousands of articles on topics ranging from to , aligning with global initiatives. Ongoing digitization ensures that the entire corpus remains freely available, supporting interdisciplinary research without barriers.

References

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