Skip to main content
  • Submit
  • About
    • Editorial Board
    • PNAS Staff
    • FAQ
    • Accessibility Statement
    • Rights and Permissions
    • Site Map
  • Contact
  • Journal Club
  • Subscribe
    • Subscription Rates
    • Subscriptions FAQ
    • Open Access
    • Recommend PNAS to Your Librarian
  • Log in
  • My Cart

Main menu

  • Home
  • Articles
    • Current
    • Special Feature Articles - Most Recent
    • Special Features
    • Colloquia
    • Collected Articles
    • PNAS Classics
    • List of Issues
  • Front Matter
  • News
    • For the Press
    • This Week In PNAS
    • PNAS in the News
  • Podcasts
  • Authors
    • Information for Authors
    • Editorial and Journal Policies
    • Submission Procedures
    • Fees and Licenses
  • Submit
  • About
    • Editorial Board
    • PNAS Staff
    • FAQ
    • Accessibility Statement
    • Rights and Permissions
    • Site Map
  • Contact
  • Journal Club
  • Subscribe
    • Subscription Rates
    • Subscriptions FAQ
    • Open Access
    • Recommend PNAS to Your Librarian

User menu

  • Log in
  • My Cart

Search

  • Advanced search
Home
Home

Advanced Search

  • Home
  • Articles
    • Current
    • Special Feature Articles - Most Recent
    • Special Features
    • Colloquia
    • Collected Articles
    • PNAS Classics
    • List of Issues
  • Front Matter
  • News
    • For the Press
    • This Week In PNAS
    • PNAS in the News
  • Podcasts
  • Authors
    • Information for Authors
    • Editorial and Journal Policies
    • Submission Procedures
    • Fees and Licenses

New Research In

Physical Sciences

Featured Portals

  • Physics
  • Chemistry
  • Sustainability Science

Articles by Topic

  • Applied Mathematics
  • Applied Physical Sciences
  • Astronomy
  • Computer Sciences
  • Earth, Atmospheric, and Planetary Sciences
  • Engineering
  • Environmental Sciences
  • Mathematics
  • Statistics

Social Sciences

Featured Portals

  • Anthropology
  • Sustainability Science

Articles by Topic

  • Economic Sciences
  • Environmental Sciences
  • Political Sciences
  • Psychological and Cognitive Sciences
  • Social Sciences

Biological Sciences

Featured Portals

  • Sustainability Science

Articles by Topic

  • Agricultural Sciences
  • Anthropology
  • Applied Biological Sciences
  • Biochemistry
  • Biophysics and Computational Biology
  • Cell Biology
  • Developmental Biology
  • Ecology
  • Environmental Sciences
  • Evolution
  • Genetics
  • Immunology and Inflammation
  • Medical Sciences
  • Microbiology
  • Neuroscience
  • Pharmacology
  • Physiology
  • Plant Biology
  • Population Biology
  • Psychological and Cognitive Sciences
  • Sustainability Science
  • Systems Biology

More articles from Geophysics

  • You have access
    Mineralogical effects on the detectability of the postperovskite boundary
    Brent Grocholski, Krystle Catalli, Sang-Heon Shim, and Vitali Prakapenka
    PNAS February 14, 2012 109 (7) 2275-2279; https://doi.org/10.1073/pnas.1109204109
  • You have access
    Solar composition from the Genesis Discovery Mission
    D. S. Burnett and Genesis Science Team
    PNAS November 29, 2011 108 (48) 19147-19151; https://doi.org/10.1073/pnas.1014877108
  • Open Access
    Lattice thermal conductivity of lower mantle minerals and heat flux from Earth’s core
    Geeth M. Manthilake, Nico de Koker, Dan J. Frost, and Catherine A. McCammon
    PNAS November 1, 2011 108 (44) 17901-17904; https://doi.org/10.1073/pnas.1110594108
  • You have access
    Increase of extreme events in a warming world
    Stefan Rahmstorf and Dim Coumou
    PNAS November 1, 2011 108 (44) 17905-17909; https://doi.org/10.1073/pnas.1101766108
  • You have access
    Early Archean serpentine mud volcanoes at Isua, Greenland, as a niche for early life
    Marie-Laure Pons, Ghylaine Quitté, Toshiyuki Fujii, Minik T. Rosing, Bruno Reynard, Frederic Moynier, Chantal Douchet, and Francis Albarède
    PNAS October 25, 2011 108 (43) 17639-17643; https://doi.org/10.1073/pnas.1108061108
  • You have access
    Evidence of magnetic isotope effects during thermochemical sulfate reduction
    Harry Oduro, Brian Harms, Herman O. Sintim, Alan J. Kaufman, George Cody, and James Farquhar
    PNAS October 25, 2011 108 (43) 17635-17638; https://doi.org/10.1073/pnas.1108112108
  • Open Access
    Evidence of denser MgSiO3 glass above 133 gigapascal (GPa) and implications for remnants of ultradense silicate melt from a deep magma ocean
    Motohiko Murakami and Jay D. Bass
    PNAS October 18, 2011 108 (42) 17286-17289; https://doi.org/10.1073/pnas.1109748108
  • You have access
    Discovery of the recoverable high-pressure iron oxide Fe4O5
    Barbara Lavina, Przemyslaw Dera, Eunja Kim, Yue Meng, Robert T. Downs, Philippe F. Weck, Stephen R. Sutton, and Yusheng Zhao
    PNAS October 18, 2011 108 (42) 17281-17285; https://doi.org/10.1073/pnas.1107573108
  • You have access
    Carbonates in the Martian meteorite Allan Hills 84001 formed at 18 ± 4 °C in a near-surface aqueous environment
    Itay Halevy, Woodward W. Fischer, and John M. Eiler
    PNAS October 11, 2011 108 (41) 16895-16899; https://doi.org/10.1073/pnas.1109444108
  • You have access
    Evidence of neutron leakage at the Fukushima nuclear plant from measurements of radioactive 35S in California
    Antra Priyadarshi, Gerardo Dominguez, and Mark H. Thiemens
    PNAS August 30, 2011 108 (35) 14422-14425; https://doi.org/10.1073/pnas.1109449108

Pages

  • 1
  • 2
  • 3
  • 4
  • 5
  • 6
  • 7
  • 8
  • 9
  • …
  • next ›
  • last »

You May Also be Interested in

Abstract depiction of a guitar and musical note
Science & Culture: At the nexus of music and medicine, some see disease treatments
Although the evidence is still limited, a growing body of research suggests music may have beneficial effects for diseases such as Parkinson’s.
Image credit: Shutterstock/agsandrew.
Scientist looking at an electronic tablet
Opinion: Standardizing gene product nomenclature—a call to action
Biomedical communities and journals need to standardize nomenclature of gene products to enhance accuracy in scientific and public communication.
Image credit: Shutterstock/greenbutterfly.
One red and one yellow modeled protein structures
Journal Club: Study reveals evolutionary origins of fold-switching protein
Shapeshifting designs could have wide-ranging pharmaceutical and biomedical applications in coming years.
Image credit: Acacia Dishman/Medical College of Wisconsin.
White and blue bird
Hazards of ozone pollution to birds
Amanda Rodewald, Ivan Rudik, and Catherine Kling talk about the hazards of ozone pollution to birds.
Listen
Past PodcastsSubscribe
Goats standing in a pin
Transplantation of sperm-producing stem cells
CRISPR-Cas9 gene editing can improve the effectiveness of spermatogonial stem cell transplantation in mice and livestock, a study finds.
Image credit: Jon M. Oatley.
Site Logo
Powered by HighWire
  • Submit Manuscript
  • Twitter
  • Facebook
  • RSS Feeds
  • Email Alerts

Articles

  • Current Issue
  • Latest Articles
  • Archive

PNAS Portals

  • Anthropology
  • Chemistry
  • Classics
  • Front Matter
  • Physics
  • Sustainability Science
  • Teaching Resources

Information

  • Authors
  • Editorial Board
  • Reviewers
  • Librarians
  • Press
  • Site Map
  • PNAS Updates

Feedback    Privacy/Legal

Copyright © 2021 National Academy of Sciences. Online ISSN 1091-6490