AI isn’t just bad at making clocks; it’s also bad at reading them. A 2025 study by technologist Alek Safar suggests that ...

Weizmann Institute researchers say that progesterone and the stress hormone cortisol drive circadian rhythms; when out of ...

While imperceptible to humans, these tiny delays are significant for experiments that rely on pulsars as ultra-precise cosmic ...

The results of a recent study suggest that people with a weaker or more irregular body clock, also known as circadian rhythm, ...

Restricting eating to an 8-hour window each day without reducing calories does not result in lower metabolism or significant ...

Intermittent fasting has been sold as a metabolic shortcut, but a new German study suggests the clock alone won’t save us. When people ate within strict time windows but didn’t cut calories, there ...

Daylight Saving Time will begin earlier in 2026, starting on Sunday, March 8, at 2 a.m. This marks the earliest possible date ...

New research just uncovered early warning signs of dementia. Here's what you need to know to identify cognitive issues in a ...

New research has revealed the time of day that heart surgery takes place could have a significant impact on the likelihood of ...

How old are you, really? People are flocking to so-called longevity clinics and buying tests online to find out their “biological age”—a metric that some scientists say could reveal how healthy a ...

A study from June 2025 suggested there’s one issue that’s clearly linked to a whopping 172 diseases. Perhaps even scarier, it ...

A new study theorizes that evolution ticks at different speeds, especially when a big group of organisms first appears.