What if your metabolism is waiting for a signal your usual workout isn’t sending? Researchers found a striking difference in how the body responds to exercise—and logging more minutes wasn’t the deciding factor.

Something starts changing in your brain’s memory center around 50. Scientists have uncovered a shift that may help explain why the aging brain becomes more vulnerable, and what steps we can take to protect it.

Changes to your circadian rhythm that happen with age can make it difficult to get a good night’s sleep. That in turn, can increase your risk for heart trouble. This easy 3-minute activity can help you beat both…

Belly fat can be stubborn — and the deeper fat carried around your middle is tied to serious health risks. But here’s encouraging news: Packing the right workout into just one day could be an effective way to shrink your waist and reduce body fat.

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.

Losing those first pounds may feel impossible. No wonder those weight loss drugs, even with a growing list of side effects, are popular. But what if you could naturally regulate your appetite, without the risk or expense?