The comet is now racing away from the sun following a close flyby on Jan. 20.

For decades, scientists have searched the skies for signs of extraterrestrial technology. A study from EPFL asks a sharp ...

Ilia Malinin skated toward Olympic gold until his final performance unraveled the myth and revealed the human underneath.

New potential climate crisis just dropped.

Even when Earth was locked in its most extreme deep freeze, the planet’s climate may not have been as silent and still as ...

As much as 45 oceans’ worth of hydrogen may be in Earth’s core, scientists reported, suggesting most of Earth’s water was ...

Scientists have long known that Earth's core is mostly made of iron, but the density is not high enough for it to be pure ...

A new study analyzes three asteroid and two meteorite samples to see if space rocks smacking into Earth could’ve helped ...

Could we prevent in-orbit crashes in the future by using advanced computer models?

Comet C/2024 E1 has been photographed as it nears Earth - but even at its closest, it will still be 150 million kilometres ...

AST SpaceMobile announced this week that its BlueBird 6 satellite successfully deployed its communications array, making it ...

Tiny zircon crystals are revealing that Earth’s earliest history may have included surprisingly complex tectonic activity.