Researchers are really struggling to show that cell phones cause cancer despite the public's belief otherwise.

AIDS is a terrible disease afflicting tens of millions of people. So why are some experts upset that fighting its spread is getting so much attention and funding?

Reality TV managed to create a new version of a mental illness.

Cancer has been with us since the dawn of life and may be the price life pays for multi-cellularity.

How to read a medication's potentially terrifying list of side-effects and keep your sanity.

Evolution in action: an obscure mutation may render some humans immune to AIDS.

We need to lift the ban on embryonic stem cell research if we want to help millions of people who suffer from complex degenerative diseases.