Linda Kelly is 80 years old. She's as fit as someone decades younger and has an elite-level VO₂ max. Her easy daily habits ...

A Wyoming fishing hole has shifted to a rusty red hue, prompting questions from scientists about water chemistry, microbes, ...

Magnesium and vitamin B12 are vital nutrients for supporting energy. Here's what to know about when and why one may be more beneficial than the other.

Longevity is becoming one of the fastest-growing areas of modern healthcare. Post-COVID, the need for a new approach to ...

If today were truly my last, what would I want to have done differently—or done more of?” The answer, Ungerleider says, will ...

Fitbit’s AI coach is going global, turning your cardio fitness data into clear, personalized insights you can actually understand and act on.

Deontay Wilder and Derek Chisora left it all in the ring Saturday night in London in the 100th combined fight of their ...

Six months after her debut novel "Conform" was published, Ariel Sullivan is back with another novel. "Beneath," out March 24, is the start of a new trilogy that takes place 200 years before the ...

Scientists studying ancient ocean fossils found that the Arabian Sea was better oxygenated 16 million years ago, even though the planet was warmer than today. Oxygen levels only plunged millions of ...

Winter Storm Fern (as named by The Weather Channel) began dropping snow across Ohio on Saturday, Jan. 24. The snow continued into Sunday, bringing almost a foot of snow in parts of the Buckeye State ...

These underground rodents are the first mammals found to actively choose air with lower-than-normal oxygen levels. Their remarkable ability to survive these conditions could offer a key model for ...

You don’t need a “passion career” right now. You need work that pays real money and actually hires. Meanwhile, employers are begging people to take jobs most of us scroll right past, the ones that ...