When you wake up in the morning, it might feel like your brain just switched on at the ring of an alarm, although you still ...

Neuroscientists probing the boundary between sleep and awareness are finding many types of liminal states, which help explain ...

Researchers have identified five distinct profiles that map to certain brain signatures. Each profile is tied to certain ...

Is melatonin making you murky in the morning? Our bodies naturally produce the hormone melatonin to help regulate our ...

Beat seasonal fatigue with Tom's Guide's week-long campaign to Fall Back into Great Sleep — from expert interviews to ...

You might be tempted to sleep in after a late night—but scientists have found that it’s better for your brain and heart health to stick to your regular schedule.

Experts suggest the real problem isn't the hours you're spending in bed: it's what's happening while you sleep ...

An international consortium of researchers has created the largest-ever database compiling records of brain activity during ...

Here’s why sufficient sleep matters, how much you really need and some evidence-based support for better rest.