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

For decades, neuroscientists have been trying to uncover the neural processes that allow humans and various other animals to ...

Scientists recorded the brain's sleep switch firing in real time - and the feedback loop they uncovered reshapes what we know ...

We often think of sleep as a time when our bodies and minds simply “power down.” However, behind closed eyes, the human brain ...