Evolution has given humans countless unique features, but one body part stands out as an unsolved puzzle: the human chin.

These two haunting wildlife portraits reveal the quiet violence of human expansion and, more importantly, the fragile lives ...

From wearable tech that tracks an athlete's heartbeat to cleats designed for speed and acceleration, the world of sports is ...

Storm spotlights the 12 photographers shortlisted for the 11th Prix Pictet, an international photography award with a focus ...

In two studies published Thursday, researchers discovered why transplanted pig organs were being rejected from human patients and how to reverse it.

You’ve heard the slogans: save the whales, protect our pollinators. You may have lamented the decline of polar bears or the ...

Researchers have uncovered and then overcome an obstacle that has led to the failure of pioneering efforts in ...

The U.S. Conference of Catholic Bishops this week adopted a directive that bans Catholic hospitals from offering gender-affirming care to their patients. Since ‘creation is prior to us and must be ...

Researchers have uncovered and then overcome an obstacle that has led to the failure of pioneering efforts in ...

Doctors at New York University say two new studies show that they are a significant step closer to making cross-species kidney transplants a real option in the near future.

Ars Technica: The Voyager Golden Record is perhaps the best known example of humans attempting to communicate with an alien species, spearheaded by the late Carl Sagan, among others. But what are the ...

Ask Us Anything answers your most outlandish, mind-burning questions—from the everyday things you’ve always wondered to the ...