Even though polls show most people dislike the system that has most Americans changing clocks twice a year, the political moves necessary to change the system haven't succeeded because opinions on the ...

Can someone commit sexual assault while asleep? The psychology of sexsomnia: What is it and what to do about it?

Phase 3 clinical trial data for AD109 is promising, but the sleep apnea pill might not be the revolution sufferers are looking for. Here's why.

Research suggests the U.S. loses more than just an hour of sleep when we spring forward by turning the clocks back Be ...

Even a one-hour shift can unsettle circadian rhythms and raise stress hormones, particularly for people already living with heart disease or chronic sleep deprivation.

Those mysterious 3 AM wake-ups that leave you staring at the ceiling aren't just random annoyances—they're your body's urgent ...

A single-dose pill called acoziborole cured most sleeping sickness patients in a major trial, even when the parasite reached the brain.

Regina Barber and Katia Riddle of NPR's Short Wave podcast talk about prehistoric cooking, earthquakes in the Pacific Northwest and how teens are sleeping less than before.