Discoveries that prove aliens have visited Earth The persistent human fascination with extraterrestrial life and the ...

Scientists say 3I/ATLAS, one of the rarest comets ever seen, likely isn’t alone and that more interstellar objects may soon be on the way.

Titan’s atmosphere tilts and shifts seasonally. The discovery shapes future exploration. Researchers at the University of Bristol have uncovered unusual behavior in Titan’s atmosphere for the first ...

Death Valley is known as one of the hottest, harshest places on Earth—but what lies beneath its sands is even more unsettling ...

Fast-forward to today: we’ve gone from one lonely planet to a catalog of thousands. The pace is accelerating. In 2015, NASA’s ...

From the world's oldest known human fingerprint to genetic discoveries made using 2.2 million-year-old tooth enamel, this week's science news has taught us a lot about our ancient ancestors. But we've ...

Strange, quasi-circular circles structures called coronae scour the surface of Venus — but their origins are a mystery.

NASA’s discovery of a mysterious interstellar comet has reignited buzz around Baba Vanga’s 2026 alien contact prophecy.

More than 250 million years ago, life on Earth faced its most devastating crisis — a global event so severe that it wiped out nearly three-quarters of life on land and an even larger share in the ...

Strange glass strewn across southern Australia appears to be from a mystery asteroid impact 11 million years ago.

A recent study reveals dynamic transformations in Earth's lower mantle, impacting both earthquakes and the magnetic field.