New research reveals evening people experience circadian misalignment that may lead to cardiovascular problems, affecting ...

Respiratory rate, another metric in the Apple Watch vitals app, shows how many breaths you take per minute. This typically ...

The heart works relentlessly, yet most misunderstand it until something goes wrong. From silent symptoms to emotional stress, ...

A large-scale study presented at the American Heart Association's (AHA) Scientific Sessions 2025 revealed a significant ...

Sleeping longer on weekends may feel restorative, but doctors warn it disrupts the body clock and raises long-term health ...

Most of us don’t notice how much time we spend staring at screens because it feels normal now. Phones, laptops, TVs. Work, ...

Staying up late regularly may do more than disrupt sleep—it could quietly harm your heart. Studies show night owls face ...

Bad news, night owls: Staying up late can be bad for your heart. But there's good news, too.

As a result, night owls had a 16% higher risk of heart attack or stroke during about 14 years of follow up, researchers said.

People who naturally stay up late may be putting their hearts under added strain as they age. A large study tracking more ...

Sleep is more than just resting your body after a long day. The timing of when you sleep can directly affect your energy, ...

Long term data link late bedtime preferences with worse heart health scores and increased cardiovascular events, highlighting ...