Can melatonin regrow hair? Trichologist Dr. Alba Gómez Zubiaur explains how this 'sleep hormone' extends the hair growth ...

I would do anything for this tiny creature, but it’s not great for her to wake up so much. And at a certain point, you get ...

I thought I was thriving on 6 hours of sleep a night — then I showed a board-certified doctor my Apple Watch sleep tracking ...

ADHD stimulants appear to work less by sharpening focus and more by waking up the brain. Brain scans revealed that these medications activate reward and alertness systems, helping children stay ...

Learning while sleeping had long been relegated to the realm of quackery, but new studies suggest that we may be able to ...

Sleep and anxiety medications taken during pregnancy do not increase mental health risks in children once family factors are ...

The report found that the use of prescription or over-the-counter sleep aids increased with age. But the reverse was true for ...

Scientists recorded the brain’s sleep switch firing in real time — and the feedback loop they uncovered reshapes what we know about deep sleep.

An accompanying editorial called the findings reassuring but urged careful use, while also weighing the risks of untreated ...

UC Berkeley just mapped the brain circuit behind your nightly growth hormone surge — here’s why your first 3 hours of sleep matter.

A team of Israeli researchers has found that one of the reasons that sleep could be so important to animals — including humans — is that it takes neurons 'offline' so DNA damage accumulated during ...

You know the obvious signs: the heavy eyelids, the third cup of coffee before 10 a.m., the foggy feeling that won’t lift. But ...