In TODAY.com's Expert Tip of the Day, a heart surgeon warns about a popular habit that's "toxic to every cell in your body." ...

With heat advisories popping up all across the US, the Las Vegas National Weather Service recently advised residents in parts ...

A large new study links a rise in liver disease in the U.S. to increased alcohol consumption — and women are especially ...

One of Dr. Comite's favorite tips for a healthy diet that will minimize diabetes risk is having protein before every meal and ...

If you notice your cat not eating, it can be scary and confusing. Here are answers to all of your questions about cats not ...