While sleeping, your brain switches on a powerful anti-aging hormone that helps preserve muscle and bone, reduce fat and support a healthier metabolism. Scientists have uncovered the brain circuit behind it, and how to help keep it working as you age.

Summer sun can do a number on your skin. But new research suggests one juicy fruit may help support your skin’s natural defenses from the inside out — by influencing genes tied to the skin barrier and oxidative stress.

Your immune system can get tired with age, but what if aging immune cells could act young again? Researchers are studying a compound that may help T cells renew their power source. And your gut may be able to make it from foods you already know.

While it’s true that genetics can play a role in enjoying life to 100, studies prove your genes are not your destiny. There’s one factor that may give you a leg up in your quest to live long and healthy, and it focuses on one specific organ…

Chances are you’ve never heard of phosphatidylserine. It’s a fatty substance especially important for brain neurons — for good reason: It’s the key to better brain function, including memory, stress management and healthy mood…

Is coffee quietly helping your health… or hurting it? And what about tea, our other favorite caffeinated beverage? Thanks to one of the largest and longest studies on the topic, which has tracked people for more than four decades, we may have the answer.