This is a list of peer-reviewed scientific sources where one might start when verifying scientific claims.

• Physics
  • American Institute of Physics
    Gateway for news, jobs, and other physics resources.  AIP is a leading STM publisher of research journals, proceedings and other scientific publications. AIP provides services for scientific societies including membership and subscription management.
  • Journal of Renewable and Sustainable Energy
    A journal associated with the American Institute of Physics dealing primarily with sustainable energy technologies.
    
• Medical and Biology
  • PubMed
    PubMed comprises more than 20 million citations for biomedical literature from MEDLINE, life science journals, and online books. Citations may include links to full-text content from PubMed Central and publisher web sites.
• Chemistry
  • ACS Publications, American Chemical Society
    The Publications Division of the American Chemical Society provides the worldwide scientific community with a comprehensive collection of the most-cited, peer-reviewed journals in the chemical and related sciences.
• Materials Research
  • Materials Research Society
    The Materials Research Society (MRS) is an organization of materials researchers from academia, industry, and government that promotes communication for the advancement of interdisciplinary materials research to improve the quality of life.
• General Science and Peer Review
  • arVix.org
    Open access to e-prints in Physics, Mathematics, Computer Science, Quantitative Biology, Quantitative Finance and Statistics.
  • Nature
    An international journal, published weekly, with original, groundbreaking research spanning all of the scientific disciplines.

This is a list of science blogs, educational materials, and sources of information by known and reputable experts in a variety of disciplines.

• Video Channels
  • Stanford University
    The video channel for Stanford University. Lectures from a variety of experts may be found here including classroom lectures by Robert Sapolsky.
  • Khan Academy
    The video channel serving as the video hosting source for Khan Academy.
  • James Randi Foundation
    The James Randi Educational Foundation which investigates claims of possible pseudoscience and paranormal quackery.
  • Michael Shermer
    The video channel for Michael Shermer of the Skeptic Society.
  • TED Talks
    The video channel for lectures hosted by TED Talks.
  • The Royal Society for the encouragement of Arts
    Videos authored by the RSA of Brittain.
  • Peter Hadfield, Potholer54
    The award-winning Youtube channel of Peter Hadfield, former writer for New Science Magazine and semi-retired science journalist.
• Blogs and Science Commentary
  • Pharyngula Blog
    The popular science and social commentary blog by PZ Meyers, professor of Biology of the University of Minnesota Morris.
• Educational Organizations and Foundations
  • Khan Academy
    The Khan Academy is an educational organization, created in 2006 by MIT graduate Bangladeshi American educator Salman Khan.
  • The Skeptic Society
    The Skeptics Society is a scientific and educational organization of leading scientists, scholars, investigative journalists, historians, professors and teachers.
  • Technology Entertainment and Design Conference (TED Talks)
    TED is a small nonprofit devoted to Ideas Worth Spreading - through TED.com, our annual conferences, the annual TED Prize and local TEDx events.
  • Royal Society for the encouragement of Arts
    The RSA is a charity which encourages the development of a principled, prosperous society and the release of human potential.
• References and Tools
  • The Skeptic's Dictionary
    Over 700 definitions and hundreds of articles on the paranormal, the occult, the supernatural, and the pseudoscientific.