The scientific wonderers at What If explore the catastrophic destruction that would occur if Earth’s core suddenly exploded.

Earth is covered in water—but scientists still debate how it got here in the first place. This video explores the mysterious origins of Earth’s oceans, from exploding stars and ancient meteorites to ...

USA Rare Earth Inc. stock saw a sharp surge in its momentum score, jumping from 14.46 to 90.22 on a week-over-week basis. A ...

Just before 9 a.m. EDT on March 17, a meteor entered the atmosphere over Lake Erie and caused a sonic boom recorded on video ...

A pair of lucky photographers snapped a stunning time-lapse shot of a fireball meteor streaking in front of Comet C/2025 R3 ...

According to scientists, red supergiant stars should produce more supernovas. But astronomers just aren’t spotting them. Here ...

The largest 3D map of the universe reveals over 47 million galaxies, but dark energy remains an unsolved mystery.

COLORADO SPRINGS–Thirteen years ago a 20-m asteroid streaked without warning into Earth’s atmosphere before exploding over the Russian city of Chelyabinsk, injuring 1,500 people and causing widespread ...

Evidence that Russia is racing to perfect a nuclear-armed spacecraft to target Western satellites is sparking the U.S. and ...

Images of the space around the sun show the comet approaching the star intact—but only a shower of debris came the other side.

The community gathered at Kitiyepumu’ Park to peruse the booths of about 30 organizations, all united by a shared care for ...

An interstellar comet carries water unlike anything in our solar system, revealing a far colder birthplace and clues about ...