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Get product information, support, and news from Microsoft.

Search the App Markets and discover the best apps from AppDownloader, the leading app directory. Download available Android apps and browse among thousands of apps and games.

Music, movies, TV, shows and now friends. Get connected on iTunes 10.

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

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

Thomas Jefferson University Hospitals and Thomas Jefferson University are partners in providing excellent clinical and compassionate care for our patients in the Philadelphia region.

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...

For iPhone developers who love their apps, App Annie keeps tabs on your apps, making it easy to track sales, rankings, and reviews from around the world.

LIVESTRONG offers trusted health information and health news on diseases, symptoms, drugs, treatments and more. Get healthy with LIVESTRONG

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.