HEATKEYS

The National Library of Medicine (NLM), on the campus of NIH in Bethesda, Maryland, is the world

Mayo Clinic offers award-winning medical and health information and tools for healthy living.

Breaking science news and articles on global warming, extrasolar planets, stem cells, bird flu, autism, nanotechnology, dinosaurs, evolution -- the latest discoveries in astronomy, anthropology, biology, chemistry, climate & environment, computer...

BrainFacts.org is a public information initiative of The Kavli Foundation, the Gatsby Charitable Foundation, and the Society for Neuroscience. It is an authoritative source of information about the brain and nervous system for the public. Visit us fo...

Independent news on natural health, nutrition and more

Groundbreaking developments in science, space, technology, health, and the environment

Authoritative health information, drawing on the expertise of the 8,000 faculty physicians at the Harvard Medical School and its world-famous affiliated hospitals.

The leading source for trustworthy and timely health and medical news and information. Providing credible health information, supportive community, and educational services by blending award-winning expertise in content, community services, expert co...

Wolfram|Alpha gives you access to the world

Learn about exercise, how to lose weight and how to get fit and healthy. You

Online Dictionary - Multiple dictionaries including: English dictionary, medical dictionary, legal dictionary, financial dictionary, computer dictionary, thesaurus, dictionary of acronyms and abbreviations, dictionary of idioms, thesaurus, Columbia e...