According to NASA, the Laschamp event, occurred about 41,000 years ago, which caused a short reversal of Earth's magnetic ...

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

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

The mantle is split up into two domains — the African and the Pacific — that emerged when supercontinent Pangaea broke apart.

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

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

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

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

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

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

CAPE CANAVERAL, Fla. -- A NASA astronaut was taken to the hospital for an undisclosed medical issue after returning from a ...

Amber Matthews, 23, filmed herself ripping down a decorative string of Greek flags she thought were Israeli at Efi’s Gyro in ...