The discovery that helium and iron can mix at the temperatures and pressures found at the center of Earth could settle a long ...

In short, asteroid 2024 YR4 went from breaking records for known threatening asteroids to being a near-zero threat. At some ...

After a huge hit last year with the movie Alien: Romulus, the extended Alien universe keeps growing with the Alien: Earth ...

Earth on Sunday night, but we didn’t see much. Footage from the upcoming prequel series was included in a teaser for all of ...

A stunning photo of a "parade of planets", shows Mars, Jupiter, Uranus, Saturn, Venus, Neptune, and Mercury in alignment from ...

A White House science advisor recently war-gamed with space agency heads worldwide to devise a planet-saving defense to an ...

Earth appears to be a chill blue planet, but deep down, it’s really a metalhead. Its outer core is mostly molten iron (and ...

The revelation that Pluto and its large moon may have collided, causing Pluto to be geologically active, could mean there are ...

NASA is tracking a house-sized asteroid set to whiz past Earth tomorrow at a thundering 29,304 miles per hour. The space rock ...

Seven planets are on display in the night sky at the end of February, but some will be harder to spot than others. Here’s ...

A new study shows melting Antarctic ice changes the density of ocean layers around Antarctica, driving a slowdown of the ...

As Earth approaches warmer levels experienced earlier in its geologic history, it may be bad news for human survival.