WASHINGTON - In setting limits on chemicals in food and water, the Environmental Protection Agency may rely on industry tests that expose people to poisons and raise ethical questions. The new policy, ...

In this week's "It's Debatable" segment, Rick Rosen and Charles Moster debate on the question: Should ethical/legal restrictions on human testing be lifted to expedite the development of new ...

Explore 25 human experiments too disturbing to ignore. From Tuskegee to Nazi camps, discover the shocking medical atrocities ...

Animal models have long shaped how biomedical research is conducted. They have influenced how diseases are studied, how risks are assessed, and how potential treatments move from early discovery ...