A study of mosquitoes’ circadian rhythms finds they hunt differently at different times of day. It could help stop their ...

Explore the intricate mechanism of Big Ben's clock hands and how they move. This video features a detailed 3D animation that ...

Our brains do not react in a fixed, mechanical way like electronic circuits. Even if we see the same scene every day on our commute to work, what we feel - and whether it leaves a lasting impression - ...

A study of mosquitoes' circadian rhythms finds they hunt differently at different times of day. It could help stop their ...

It's well-known that neural circuits help synchronize our biological clock with the day-night cycle. But just how exactly do ...

Scientists say the return to "standard time" is good for our health. But the time change can be disruptive and we must also ...

No, I did not prepare for the end of Daylight Saving Time this past weekend, when most US states set clocks back an hour. Sunrise and sunset now come an hour earlier, despite my protestations. Experts ...

California and most of the U.S. turn the clock ahead an hour — or springs forward — for daylight saving time in early March. That means the sun will appear to rise earlier in the day. Some Earthlings ...

Daylight saving time has come to an end for 2025. Early Sunday morning, the clocks fell back and we gained an hour. Here's what to know about the seasonal time change. When did the time change for the ...

DENVER (KDVR) — Denver just experienced its last sunset after 5 p.m. of the year as daylight saving time comes to an end on Sunday. Be sure to set clocks back one hour on Sunday (if it does not do so ...