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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...

Explore the updated online encyclopedia from Encyclopaedia Britannica with hundreds of thousands of articles, biographies, videos, images, and web sites.

NPR delivers breaking national and world news. Also top stories from business, politics, health, science, technology, music, arts and culture. Subscribe to podcasts and RSS feeds.

Erowid is an online library containing tens of thousands of pages of information about psychoactive drugs, plants, and chemicals, including entheogens, psychedelics, stimulants, depressants and pharmaceuticals. Includes traditional, spiritual, and r...

Breaking Open the Head by Daniel Pinchbeck -- a Psychedelic Journey into the Heart of Contemporary shamanism

Utne.com delivers daily digests of the best in independent ideas and alternative culture. We’re not right, not left, but forward thinking.

The Multidisciplinary Association for Psychedelic Studies (MAPS) is a membership-based, IRS-approved 501 (c) (3) non-profit research and educational organization. We assist scientists to design, fund, obtain approval for and report on studies into th...

Latest news and features on science issues that matter including earth, environment, and space. Get your science news from the most trusted source!

Trusted medical information to encourage healthy living. Enjoy free health tools and view detailed doctor-reviewed information about diseases, medical symptoms, treatments, drugs, and nutrition.