A newly detected gravitational wave, GW250114, is giving scientists their clearest look yet at a black hole collision—and a powerful way to test Einstein’s theory of gravity. Its clarity allowed ...

IF STRENGTH TRAINING came with alter egos, we’d each have one. Maybe you’re the reliable, no-drama type (hi, dumbbells). Or you’re the momentum seeker who is always in motion (lookin’ at you, ...

Don’t be so focused on the number on the scale that you forget to consider important metrics like body fat percentage and waist circumference. Strong indicators of overall body composition, these ...

WASHINGTON — The Marine Corps will institute a sex-neutral scoring physical fitness test for Marines with a combat arms primary military occupational specialty, the service announced this week. “Our ...

Global Workspace Theory is among the most influential scientific theories of consciousness. Its central claim is: You consciously experience something if and only if it's being broadly broadcast in a ...

As teachers and professors reel over how generative AI is ruining education, one expert is suggesting that the true technological menace in the classroom has been staring us in the face for decades: ...

Contrails have a simple explanation, but not everyone wants to believe it. AP Photo/Carolyn Kaster Calum Lister Matheson, University of Pittsburgh Online influencers with millions of followers have ...

The talk show put her husband to test during an episode of 'Live with Kelly and Mark' Disney/Lorenzo Bevilaqua Kelly Ripa conducted the viral relationship test called “bird theory” on her husband, ...

There’s a new relationship trend flying around the algorithm. “The bird theory” has taken TikTok by storm. But what can it actually tell you about your relationship? Here's what you need to know about ...

Birds, the warm-blooded and feathered vertebrates, are being used to put romantic partners to the test. A relationship experiment dubbed the "bird theory" is making the rounds on social media. It ...

In the eternal search for better relationships, couples seek ways to deepen and strengthen their bonds. Part of that search involves finding the possible cracks in that relationship so they can be ...

This body transformation is totally insane—check out the before and after. White House tells Supreme Court it doesn’t care about the tariff money raised Kelly Clarkson Looks Incredible (and So ...