| Name | Website | Introduction |
| sciencedirect.com | sciencedirect.com | An information source for scientific, technical, and medical research. A subscription is required for some sections. |
| nature.com | nature.com | Nature.com provides access to all Nature Publishing Group journals, online databases, and services, including Nature News, and the social network for scientists Nature Network. Nature Publishing Group publishes products across the life, physical, and applied sciences and clinical medicine. Nature.com hosts more than 70 journals, including Nature. The site also includes Nature Jobs, which features access to job listings, editorial content about scientific careers, and other information. |
| arxiv.org | arxiv.org | Fully automated electronic archive and distribution server for research papers, hosted at the Los Alamos National Laboratory. |
| scientificamerican.com | scientificamerican.com | Monthly magazine of science. The website includes articles from past issues. |
| sciencemag.org | sciencemag.org | International weekly science journal, published by the American Association for the Advancement of Science (AAAS). |
| popsci.com | popsci.com | Monthly magazine about current science and technology. |
| biomedcentral.com | biomedcentral.com | An online journal publishing peer-reviewed research across all areas of biology and medicine with immediate, barrier-free access for all, plus commentary, reviews, collaboration tools, and database links. |
| plos.org | plos.org | Advocates the free distribution of science and medically published articles. |
| newscientist.com | newscientist.com | Science and technology news from the weekly magazine includes daily updates from around the world. Includes Hot Topics, interviews, book reviews, and job listings. |
| pnas.org | pnas.org | Multidisciplinary journal covering the biological, physical, and social sciences. Published biweekly. Archives go back to January 1996. A subscription is required for full site access. |
| nejm.org | nejm.org | A weekly journal that publishes articles on new medical research findings, reviews, and other editorials. |
| discovermagazine.com | discovermagazine.com | Science news, articles, current events, and future views on technology, space, environment, health, and medicine. |
| mdpi.com | mdpi.com | MDPI has been publishing scholarly, peer-reviewed open-access journals since 1996. Searchable by title, author, and article type. |
| earthsky.org | earthsky.org | Digital media company. Scientists speak directly to listeners in daily science podcasts. |
| annualreviews.org | annualreviews.org | Nonprofit science publisher, publishing annual syntheses of the latest developments in 32 fields of science. |
