Aging

The Exercise That's Keeping Lebron James Unstoppable at 41

The NBA legend continues to put in the work to continue performing at peak levels.

Why Lifters Need Cardio for Heart Health

A study of more than half a million people makes a compelling case for cardio.

At 83, This Triathlete Isn't Retiring—He’s Just Reloading

Cramps and a loose chain cost him in his 10th Kona start. Now he's ready for revenge.

What Questions You Should Be Asking Before Stem Cell Treatment?

Dr. David Karli explains what you need to know before spending thousands on your own.

Erin Stern Reveals the 6 Exercises She Uses to Stay Agile, Strong, and Injury-Free

The two-time Ms. Olympia shared how this workout helps her maintain her “bounce.”

Combining Cardio and Strength Training Is Best for Longevity, Says Science

A major new study found the combo may cut early death risk nearly in half.

William Bonac Fires Back at Critics: 'My Physique Is Still Getting Better' at 44

Can William Bonac make one more Olympia run? The veteran thinks so.

Longevity Is the New Luxury: Inside the $100K Biohacking Lifestyle

Lou Ferrigno Reveals How He Recovered From Shoulder Surgery

At age 74, the Incredible Hulk gave an inspirational message online.

What Happens When Teen Boys Start Biohacking Puberty with Peptides