Satellites and chunks of space junk come close to colliding on a regular basis. The situation could get dangerously out of ...

Recent testimony and several reports have exposed possible UFO sightings across the country amid national attention on ...

A research team including a University of Michigan scientist has discovered a new mechanism that helps researchers understand ...

The water that makes up the oceans acted as a key ingredient for the development of life on Earth. However, scientists still ...

While this is considered a “close approach” by interstellar standards — NASA defines near-Earth objects (NEOs) as those that ...

How much do you know about Antarctica? Take our science quiz to see if you'll freeze up or be as cool as a cucumber.

Many of the fluctuations in the length of Earth's day have known causes. But on scales of decades to millennia, scientists ...

Where is the snowiest place on Earth? Snow enthusiasts have been discussing it for a long time, but there’s no consensus.

New simulation methods reveal insights into the Earth's core and promise advances in neuromorphic computing for artificial ...

Material from asteroid Ryugu riddled with earthly microbes provides a cautionary tale for scientists seeking signs of alien ...

In the new photographic collection Our Frozen Planet, Michael Hambrey and Jürg Alean set out to celebrate the world's ice in ...

Earth, Wind & Fire's legendary bassist Verdine White tells PEOPLE his decision to create his first-ever solo track in honor ...