Some women take medication for severe morning sickness. But it is sometimes difficult to gather enough information to know if medicines are always safe enough for unborn babies.

When walking the dog, it often seems easier to chat with strangers. Researchers thought animals might also help kids who had autism spectrum disorder (ASD) with their social skills.

Van Cliburn - the famed pianist - has died of complications of bone cancer. He had been battling advanced bone cancer since last August. 

One of the challenges of leukemia is that it likes to return.  Once the blood cancer comes back, it’s more difficult to treat and beat. Medical scientists are experimenting with a way to boost the body’s immune system to get in on the fight and win.

Cycling seems like a good way to exercise, reduce traffic on roads and save on transportation costs, but riding behind exhaust fumes from vehicles can be more than unpleasant. Cities like Berkeley in California are designing alternative route to allow cyclists to commute without the unwanted extras.

Cochlear implants are an appealing option to many adults with hearing loss. New research suggests that the implants might provide patients with more than just improved hearing.

Blood clots are very serious business that require treatment. But clot-busting medication can sometimes cause bleeding problems. Fortunately, a new medication may reduce bleeding side effects. 

An increased risk for cervical cancer may be found in women who have a combination of other health concerns. Fortunately, a healthy diet and exercise can help.

If you search hard enough, the Internet has what you're looking for. But people with anorexia may not have to look too hard to find videos promoting their eating disorder.