Of all the asteroids that become meteoroids by striking Earth's surface, only 4% contain abundant carbon. But scientists know ...

Astronomers, led by the University of Cambridge, have found chemical fingerprints on the exoplanet K2-18b, found 120 ...

Uncover the mysteries of Mars' magnetic field, generated by a molten core, unlike Earth's solid core structure.

Researchers link two ancient mass extinctions to nearby supernova explosions, which may have damaged Earth's atmosphere and ...

Mining companies say President Trump has highlighted Greenland's supply of critical minerals, but some fear his aggressive ...

Saltzman: “Just flying a military satellite communication system today doesn’t prepare you for the high-end fight” ...

It was once thought that when an aging star engulfed a planet it would be a dramatic event. Now, the Webb telescope has ...

A key piece of NASA’s lunar future has landed in the U.S. – the HALO module, destined for the Moon’s orbit as part of Gateway ...

Ancient Taiwan jawbone fossil confirms Denisovan presence, expanding their range across East and Southeast Asia regions.

Why China's Rare Earth Curbs Could Devastate US Why China's Rare Earth Curbs Could Devastate US Photo Illustration by Newsweek ... medium and heavy rare earth elements pose significant risks ...

A “city-killer” space rock headed for a potential collision with the Moon likely originated in the asteroid belt near Jupiter ...

Another World Cup means another set of accompanying art, and the 2026 North American edition comes with a wide range of ...