Certain foods contain it naturally, and a few mouthfuls of one of them an hour or so before you go to bed can really help ...

An international research team has identified a new neuronal circuit that regulates sleep in fish. The finding, made in zebrafish (Danio rerio), describes a brain mechanism that functions as a genuine ...

L-theanine is best used about one to two hours before bedtime for better sleep, or any time of day when you want to improve ...

Hall of Fame wide receiver Cris Carter explains how he stays in great shape, believes in trying new activities, and says of ...

Discover 10 natural foods that improve sleep quality, boost melatonin production, and help you fall asleep faster for deeper, ...

Some fish, it turns out, are morning people. They swim hard during daylight, sleep mostly at night, and tend to live longer.

A new study found that subtle differences in an animal’s behavior by midlife can predict how long it is likely to live.

Scientists tracking the entire life of the African turquoise killifish have discovered that behavior alone can predict ...

It’s National Sleep Awareness Month, and we can’t think of anything more helpful for sleep awareness than the best sleep ...

Some of the smallest marine species are actually the most important because all other life depends on them. Phytoplankton are ...

It can be tough to calculate exactly how long you’re in REM, but many health trackers use your heart rate, heart rate variability, and data on your movements to make solid estimations. (Just know that ...