Don't just watch Wimbledon, pick up a racket and play tennis yourself – because as well as being great cardio, it's also a ...

Organ-on-a-chip systems offer a more accurate, ethical, and scalable alternative to animal testing in drug discovery and ...

In TODAY.com's Expert Tip of the Day, a cardiologist explains why neglecting your "second heart" can lead to health ...

Fact checked by Nick Blackmer Nothing is more refreshing on a hot summer day than a thick slice of cold watermelon. But, ...

UCLA researchers have successfully grown miniature lungs from stem cells—complete with their own functioning blood vessel ...

Discover 12 critical silent heart attack symptoms you shouldn't ignore. These subtle warning signs could mean the difference ...

Thanks to medical advancements, heart attack deaths have dropped nearly 90% in the last 50 years. But deaths from these ...

According to the National Heart, Lung, and Blood Institute, nearly 10 million people aged 40 and older have Peripheral Artery ...

WE’RE all aware that chest pain is a common sign that something’s wrong with our heart. But it’s far from the only signal, ...

These are the best smart scales to buy in every category, from Withings Body and Garmin Index S2 to Renpho Elis 1.

The best pre-workout supplements help power you through your workout without leaving you jittery. Here, a registered dietitian tested 12 popular options to find which ones came out on top.