Almost 13,000 years ago, North America underwent drastic changes at a rapid rate. Mammoths, mastodons, giant ground sloths, ...

The CosmicWatch device costs only $100 to make, making it accessible for both high school students and spacecraft operators.

Have you ever wondered if there are parallel universes? Earlier this year, a NASA study suggested there might be another universe where time goes backwards.

Did mammoths, sabre-tooth tigers and other Ice Age megafauna face a similar, impact-induced fate to the dinosaurs? That’s ...

A s the James Webb Space Telescope (JWST) continues to peer into the origins of our universe, it’s delivering a steady stream ...

One year after the Palisades and Eaton fires exploded across Los Angeles County, the flames are gone — but the devastation remains locked in place.

New research suggests a comet explosion helped cause ice age extinctions, sudden cooling, and the loss of early human cultures.

ScientiFix, our weekly feature, offers you a summary of the top global science stories of the week, with links to their ...

People sometimes ask what would happen if the Sun suddenly exploded, often after seeing a dramatic film or picture online. It ...

You have probably seen the images of the surface of Mars, beamed back by NASA's rovers. What if there were a time machine ...