Explaining how our biological clocks work and how to better regulate our circadian rhythms

As anticipation builds for the longer days that follow this weekend's switch to daylight savings time, the moment seemed ...
Live Science

We actually have trillions of 'body clocks,' not just one. Here's how they all work together.

We have trillions of body clocks — a central one in the brain and others in each cell of our body. Here's how they work with light to control our health. When you purchase through links on our site, ...

Why Is It So Hard to Adjust When Clocks ‘Fall Back’?

Neurologist Dr. Ptacek explains how "falling back" disrupts the 24-hour circadian clock, affecting mood and performance, with ...

Your body has an internal clock that dictates when you eat, sleep and might have a heart attack – all based on time of day

Your body follows a circadian rhythm that influences everything from how well your medications work to the best time for exercise.

The world's first nuclear clock can detect changes in nature’s fundamental constants

Scientists have taken another giant step towards building the most precise clock ever imagined—one that could display not only the passage of time, but shifting rules of nature itself. An ...