The researchers are quick to point out that a number of factors can influence the behavior of airbusts, including a comet or ...

Mysterious Circumstances After landing back on Earth, a NASA astronaut was taken to the hospital for an unidentified health ...

Roughly 3.26 billion years ago, Earth had a “what doesn’t kill you makes you stronger” moment. A monster meteor dubbed ...

A new video shows how Earth's magnetic field weakened and warped before temporarily flipping during a recent "polar reversal ...

Four huge asteroids — and a fifth that's much smaller — are passing Earth on Thursday in their closest approaches to the ...

The source of Earth's water is an enduring mystery that extends to exoplanets and the notion of habitability. In broad terms, ...

The recent surge in warming led to fears that climate change may be accelerating beyond model projections, but a fall in how ...

The four-member SpaceX Crew-8 aboard Crew Dragon Endeavour returned to Earth early Friday, completing their nearly ...

CAPE CANAVERAL, Fla. — Four astronauts returned to Earth on Friday after a nearly eight-month space station stay extended by ...

NASA’s Suni Williams and Butch Wilmore will wait until 2025 to return to Earth aboard their newly assigned spacecraft, SpaceX ...

A new animated map sheds light on the superhot "zombie star" at the heart of a nebula leftover from a distant supernova ...