After a concussion, the most appropriate treatment for athletes is physical and cognitive rest. But the concussion has to be recognized in the first place.

The death of a loved one can bring emotional strife and, quite literally, heartbreak. According to a new study, the loss of a loved one might be linked to heart troubles.

Waiting to have children is not uncommon, but there might be some consequences for the children if parents wait too long.

A woman diagnosed with breast cancer has a 90 percent chance of surviving five years, but long-term survival depends on many factors. A healthy diet may be one of those factors.

Previous studies have found that middle-aged women have more sleep issues than middle-aged men. However, it's not clear why this is.

We expect surgery to help heal a painful condition, but sometimes the procedure can lead to a new type of pain. Researchers behind a new study explored post-op pain after heart surgery.

The US was declared polio-free over 30 years ago, but now an unknown illness that may be related to the disease is causing concern in California.