Disruptions to our circadian clocks—the internal molecular timekeepers "ticking" in nearly every cell of our body throughout ...

Sunrise alarm clocks use light to wake you up gradually in the morning. Shop expert-recommended sunrise clocks from top ...

Ten percent of Congress will not return after 2026. Over 50 lawmakers won't seek reelection, and 44 of them are House members.

Working the night shift, frequently flying across time zones or keeping an irregular sleep schedule does more than just leave ...

In 2400 BCE, before clocks or calendars, an entire city held its breath in darkness, waiting for seven stars to signal that ...

The 2025 season seemingly had it all, and the league's top players created plenty of incredible memories along the way.

Dante Oliveira, the 25-year-old racer from Northern California, is a multiple-time AMA champion, with two titles earned just ...

Explains how Earths day length could extend to 25 hours over hundreds of millions of years due to lunar tides, and how this ...

Jolting awake, you glimpse the time on your alarm clock; it’s 3am. Again. Waking up in the twilight hours night after night is enough to drive anyone to distraction—but a leading sleep expert says the ...

The idea that the Maya calendar “reset” in 2012 and took the world with it was always a projection of modern anxiety, not an ...

For 2026, however, the wellness trends set to dominate return to its truest meaning. Though some are sprinkled with ...

Discover why consistent sleep timing, not just duration, is key to better rest, improved mood, and long-term health. Learn the simple rules to reset your sleep cycle.