"My Toilet," a new photo exhibit in London, documents how commodes — or the lack of a proper one — affect the health, safety and education of girls and women around the world.
Abdul-Rahman Kassig went to Iraq as a U.S. soldier and returned to the Middle East to establish an aid group. Here's a look at what motivated him to undertake a risky mission that cost him his life.
If you've shopped for meat recently, you no doubt have noticed that beef prices are up. That may be hard on consumers, but the prices are helping ranchers purchase expensive feed and rebuild herds.
Even if your health insurance is provided by an employer, your plan may be changing quite a bit in 2015. Here's a guide to the questions you should keep in mind when looking over your options.
Modafinil has been approved for treatment of narcolepsy, but it's often used to improve mental performance. The question is, does it work? A new study says probably not.
Faulty forms of the brain protein tau trigger tangles inside and outside brain cells of Alzheimer's patients. Scientists say figuring out how to stop bad tau's spread from cell to cell might be key.