Waking an athlete at 2 a.m. for anti-doping testing isn't just inconvenient. It's ignoring the science of sleep and performance. Lessons learned from the Tour de France.

New research shows that even modest sleep loss can affect hormones, activity, and weight—revealing why sleep is central to ...

Javascript must be enabled to use this site. Please enable Javascript in your browser and try again. New! Access free and discounted resources from Nomorobo, a spam ...

We analyze admissions and transcript records for students at multiple Ivy-Plus colleges to study the relationship between standardized (SAT/ACT) test scores, high school GPA, and first-year college ...

Hypoglossal nerve stimulation with an implanted device can help some people manage obstructive sleep apnea without a continuous positive airwave pressure (CPAP) machine. Kevin Motz, M.D., a Johns ...