Discover why the best aurora displays occur after solar maximum, and why 2026-2027 could be the year of the northern lights.

On Earth, the magnetic field of our planet points a compass north, but in space, things are a bit more complicated.

A shockwave caused by the galaxy NGC 7318b slamming into four other galaxies is akin to a "sonic boom from a jet fighter." ...

A new study reveals that the asteroid 2024 PT5, which has been orbiting Earth for 2 months, may have a "lunar origin." ...

Octopus filmed firing stones from her siphon from inside a clam shell like a sniper in never-before-seen behavior captured ...

A five-year leak on a Russian module of the International Space Station has gotten worse over time. Now, NASA and Russia's ...

The Indian Ocean "gravity hole" is a region where Earth's mass is reduced, leading to weak gravitational pull, ...

Wolves in Ethiopia that lick the flowers of the "red hot poker" flowers are the first known large carnivores to eat nectar.

At least 15 people have fallen sick as a result of eating contaminated ground beef, and health officials warn that the ...

Observe the moon and planets up close with this reflector telescope from Celestron — now $246.49 at Amazon for Black Friday.

Sharks are formidable fish, having survived multiple mass extinction over hundreds of millions of years. But how much do you ...