Although the annual change in standard time will cause us to lose an hour sleep, the sunny side of this practice is longer ...

For anyone who has a difficult time waking up in the morning, especially around Daylight Savings Time, sunrise alarm clocks — ...

UCLA physicists have developed a new thin film that uses far less of the rare thorium-229 while also being significantly less ...

Alarm clocks can be either digital or analog ... brightness allow you to see the time during the day but prevent the light from keeping you up at night when it’s time for bed.

Daylight saving time started on March 9, 2025. Here's a look at a 24-hour chart comparing daylight saving time (DST) and standard time (ST) and tips that can help you adjust.