Jet lag is a familiar struggle for frequent travelers, but for some people, it seems like a myth. While many passengers ...

Following deep sleep, REM sleep is the next critical phase of sleep cycles, characterized by more dreaming that's also extra vivid and lifelike, and by faster heart rate and breathing. It's essential ...

Feeling cold right before falling asleep may seem annoying in the moment, but it’s actually a sign that your body is doing ...

Within the animal kingdom, a naturally produced molecule known as itaconate serves a prominent role in the immune system as a ...