New research suggests the astringent sensation caused by flavanols could act as a direct signal to the brain, triggering ...

Work your heart and muscles, and strengthen bones with these six exercises designed to keep you strong and healthy—and have fun doing it.

If you have ever lifted a weight, you know the routine: challenge the muscle, give it rest, feed it, and repeat. Over time, it grows stronger. Of course, muscles only grow when the challenge increases ...

Despite decades of research, the mechanisms behind fast flashes of insight that change how a person perceives their world, ...