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

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

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

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

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

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

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

The four members of NASA's SpaceX Crew 8 returned to Earth Friday morning, following an eight-month stay at the International ...

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 ...