Eco-friendly shipping practices mean fewer tons of carbon dioxide emissions are being delivered along with the books and clothes and gadgets and personalized gizmos ordered by online shoppers.

17-year-old Michigan student wins $100,000 prize for his work on potential breast cancer therapy solutions. He was one of several impressive high school students who focused on solving medical issues for the Intel Science Talent Search.

We examine the risks and benefits of this new weight-loss medication that combines low doses of two FDA-approved drugs.

We've tracked down companies with some of the most unique and offbeat employee health perks. Did your employer make the list?