Nuclear clocks are a technology researchers have been working toward for decades. New research in theoretical physics brings them closer to reality.

You may not own a single dumbbell, but rest assured you already have everything you need to get stronger — by using your own ...

Malvestida/Unsplash You've probably experienced it - your alarm is set for 6:30am, yet somehow your eyes snap open a few ...

Last year, a UCLA-led team accomplished something scientists have been trying to do for 50 years. They made radioactive thorium nuclei absorb and ...

If you want to know your chronological age, simply count the candles on your next birthday cake. Calculating your biological age, though, is a little more complicated. Chronological age is the number ...

Do you notice how time can slip right past you when you’re deep in a task, zoned out, or just trying to function? Maybe you get caught in hyperfocus and the hours melt away. Maybe your mind drifts ...

Clocks tick faster on Mars than they do on Earth, in part because Mars experiences less gravitational pull from the Sun. Now scientists have calculated just how much faster -- 477 microseconds, on ...

Rula reports that holiday guilt stems from unrealistic expectations, financial strain, and family issues. To cope, set ...

A sleep scientist advises against blindly following the eight-hour sleep rule. Instead, you should create a routine to find your optimal sleep time.

Time is mercurial in nature. Sometimes, the hands of a clock are generous and loving, while at other times, they are cruel and unforgiving. A clock’s ...

Rising heat and habitat loss force species to adapt. Learn how Asian elephants struggle to survive and the conservationists ...