Satellite data shows the Earth’s frozen oceans have less ice than ever recorded before.The ice in the Arctic and Antarctic ...

Every state but Hawaii, California and Florida is likely to get a taste of wind chills of 20 degrees or colder.

A new book explores how one biologist’s work at the North and South Poles changed the way he sees the world and our place in ...

Aiming to be just the second ever commercial soft landing on the moon, the Blue Ghost mission has arrived in lunar orbit - and captured some incredible views.

The Valentine's Day northern lights will largely be visible in Canada and Alaska, but a few northern-most states may see the ...

Extensive evidence, including global temperature and sea ice data, shows Earth's climate is changing due to human activity.

Every few hundred thousand years, Earth’s magnetic poles flip, turning north into south and south into north. These ...

A perfectly preserved ancient tree fossil offered scientists an unprecedented view into a moment 42,000 years ago when the Earth’s magnetic field went haywire. The compelling 2021 study tells the ...

NASA's Polar Resources Ice Mining Experiment-1 (PRIME-1) is preparing to explore the moon's subsurface and analyze where ...

Scientists found Titan’s orbit is shifting faster than expected due to tidal dissipation. A recent cosmic event likely ...

New research shows that when an asteroid slammed into the moon billions of years ago, it carved out a pair of grand canyons ...