Two massive asteroids hit Earth around 35.65 million years ago, but did not lead to any lasting changes in the Earth's ...

An immersive exhibit at the Natural History Museum allows visitors to experience how the world will look in 2125.

The stadium-sized asteroid 2020 XR is due to make its closest approach to Earth on record early on Dec. 4, and the encounter ...

A tiny asteroid measuring some 27 inches (70 cm) wide was detected on a collision course with Earth above Siberia. It is ...

The NASA project NEOWISE, which has given astronomers a detailed view of near-Earth objects—some of which could strike the ...

Plate tectonics, or the recycling of Earth's crust, may have begun much earlier than previously thought—and may be a big ...

At 11:14am EST, a very small (#asteroid will impact Earth's atmosphere and create a harmless fireball over eastern Russia's ...

Astronomers have spotted a 70-centimetre asteroid that is set to hit the atmosphere above northern Siberia at 4.15 pm GMT, ...

The massive space rock is large enough to wipe out a small city, and it's moving toward Earth at about 27,500 miles per hour, ...

Lightning strikes in the atmosphere can trigger a rain of high-powered “killer electrons” in low-Earth orbit that form ...

Reaching the geothermal energy far beneath our feet will require digging further into the Earth's crust than ever before.

A study suggests ancient hot springs, like Yellowstone's, may have supported reactions crucial for the birth of life on our ...