Answering the question of when consciousness emerges is deeply tied to the mystery of what it actually is and how it can be ...

Caffeine can make it difficult to fall asleep, but new research suggests it continues to affect your brain long after you’ve closed your eyes.

Researchers in Oklahoma have discovered that floating alligators keep half their brain awake as they sleep. Karen Parker/FWC photo As if alligators weren’t intimidating enough, experts have ...

The Red Sox starter said, “At that point, for me, I’ve just gotta turn my brain off and rip it as hard as I can." ...

Teddi Mellencamp is embracing her brain surgery scars. Mellencamp, 43, showed off the scars on her head at the Unforgettable Evening, Benefiting the Women’s Cancer Research Fund at the Beverly ...

Researchers in Oklahoma have discovered that floating alligators keep half their brain awake as they sleep. Karen Parker/FWC photo As if alligators weren’t intimidating enough, experts have ...

Researchers in Oklahoma have discovered that floating alligators keep half their brain awake as they sleep. Karen Parker/FWC photo As if alligators weren’t intimidating enough, experts have ...

Researchers in Oklahoma have discovered that floating alligators keep half their brain awake as they sleep. Karen Parker/FWC photo As if alligators weren’t intimidating enough, experts have ...

Researchers in Oklahoma have discovered that floating alligators keep half their brain awake as they sleep. Karen Parker/FWC photo As if alligators weren’t intimidating enough, experts have ...

Researchers in Oklahoma have discovered that floating alligators keep half their brain awake as they sleep. Karen Parker/FWC photo As if alligators weren’t intimidating enough, experts have ...