Scientists at the University of Cambridge have made 'smart pyjamas', utilising sensors trained with artificial intelligence, ...

Roger Pasquier explains how birds spend the quiet half of their lives even when they're flying and half their brain is awake ...

Puza says that a simple math formula can reveal your “ideal bedtime” so you wake up feeling your best — and it’s not just about hitting the sack earlier. “Does your nap feel more restful than a full ...

When you're dreaming, your eyes don't know you're asleep. Michael Timothy Smith, MA, PhD, director of the Behavioral Sleep Medicine Program at Johns Hopkins University, explains in this Ask the ...