The New England Journal of Medicine (NEJM) is a weekly general medical journal that publishes new medical research findings, review articles, and editorial opinion on a wide variety of topics of importance to biomedical science and clinical...
Nature is the international weekly journal of science: a magazine style journal that publishes full-length research papers in all disciplines of science, as well as News and Views, reviews, news, features, commentaries, web focuses and more...
National Geographic provides free maps, photos, videos and daily news stories, as well as articles and features about animals, the environment, cultures, history, world music and travel.
The Lancet is the world's leading general medical journal and specialty journals in Oncology, Neurology and Infectious Diseases. Available online first. Free registration.
The aims of the BMJ are to publish rigorous accessible information that will help doctors improve their practice and will influence the international debate on health.