November 2 marks the switch to standard time. A Dallas sleep specialist explains why she thinks we're all better for it.

Breakthroughs, discoveries, and DIY tips sent every weekday. Terms of Service and Privacy Policy. In Head Trip, PopSci explores the relationship between our brains ...

But the change is slow. Abrupt changes, flying east or west (which extends or shortens sunlight exposure, affecting melatonin ...

This Sunday, the majority of Americans will "spring forward" and set their clocks ahead an hour, losing an hour of sleep as the annual tradition of daylight saving time begins for the year. Daylight ...