ABC pulls 'Jimmy Kimmel Live!' off air indefinitely, network says Republicans get warning about government shutdown in new poll U.S. Rep. Tony Gonzales staffer's death under investigation; her body ...

The U.S. is losing travelers. Here are the countries that stand to benefit ...

Analysis by researchers at the University of Bern suggests that water and other volatile compounds arrived on Earth from ...

Gravity not only holds us firmly to the ground but also anchors oceans, keeps the atmosphere in place, and binds planets and ...

"We consider this phenomenon as a promising candidate to explain the fact that the solar activity is much more benign than ...

TRAPPIST-1, a planetary system 40 light years from Earth, could host a planet with an atmosphere and liquid water, but astronomers can’t be certain just yet.

Mysterious spherical droplets in meteorites aren’t just cosmic oddities. They’re evidence of planetary formation.

Meteorites falling from space may be more precious than you imagine. They could serve as a time machine that spans 4.6 ...

Over four billion years ago, the solar system was a wild and dangerous place. Swirling clouds of dust and gas slowly turned ...

I remember watching a documentary that described Jupiter as a gas giant. The image that came to my mind was a huge, soft ...

Editor's note: The below contains spoilers for Alien: Earth Episode 3. Three episodes in, Alien: Earth already feels unlike anything else in the franchise, where it's breaking new ground as the first ...

Blind Date Earlier this year, astronomers spotted a mysterious interstellar visitor, widely believed to be a comet, screaming ...