As Lucid continues to roll out the Air, its first-ever model, the upstart EV automaker prepares to launch the Gravity SUV and ...

"Killer electrons" that travel at nearly light speed inside Earth's Van Allen belts—the zone that surrounds the planet and ...

The James Webb Space Telescope's discovery of unusually bright and massive galaxies soon after the Big Bang has cast doubt on ...

From time to time, when Earth's tectonic plates shift, the planet emits a long, slow belch of carbon dioxide. In a new ...

Every day, NASA’s satellites orbit Earth, capturing a wealth of information that helps us understand our planet. From ...

Hale-Bopp originated in the Oort Cloud, a theoretical shell of icy planetesimals surrounding the sun in the outer reaches of ...

The ancient Greek thinker Anaximander lent his prodigious talents to pre-Socratic Greek philosophy, geography, geometry, and cosmology.

An asteroid named for the ancient Egyptian god of darkness and disorder may not pose a hazard to Earth, but that does not mean Earth is not a hazard to it.

This model reveals how vastly different the atmosphere was on ancient Earth, and how life may have first emerged.

China’s main space contractor has unveiled a fully reusable rocket concept, reminiscent of SpaceX’s Starship, designed to support its grandest ambitions for space. The new concept ...

The Earth’s magnetic field is why we are here today. It protects life from harmful radiation from the Sun and many other ...