Many people use their phone for a morning alarm. But you might sleep better and wake up easier with a dedicated clock.

ATLANTA — Phones have replaced many things: computers, calculators ... But dedicated alarm clocks have many ways to get you up and out of bed. "Alarms come with a variety of features such ...

New tests analyse your DNA and calculate your biological age versus your chronological age – revealing your pace of ageing.

The Doomsday Clock now stands at 89 seconds to midnight, the closest to catastrophe in its nearly eight-decade history.

India will soon upgrade its timekeeping method by switching from GPS to NavIC satellites for Indian Standard Time, ensuring millisecond accuracy. This system links regional centers with atomic clocks ...

The next generation of atomic clocks "ticks" with the frequency of a laser. This is about 100,000 times faster than the microwave frequencies of the cesium clocks which are generating the second ...

The Doomsday Clock has been set 89 seconds to midnight, its closest point yet, due to nuclear threats, climate change, and ...