Research on hidden structures deep within Earth’s mantle challenges theories about our planet’s middle layer and could ...

Scientists found an intriguing world in our galaxy.

First spotted last month by a telescope in Chile, the near-Earth asteroid — designated 2024 YR4 — is estimated to be 130 to ...

How did woolly mammoths survive the last ice age? And how thick was the ice over New York City? Test your knowledge by taking ...

An asteroid that orbited near Earth for a few months as a mini-moon may be a chunk of the moon that was blasted off by an impact thousands of years ago.

Romulus's success, we now look forward to the first-ever Alien TV show, coming to Hulu in 2025. Here's everything we know ...

NASA is tracking a truck-sized asteroid which is set to hurtle by Earth today at many times the velocity of a speeding bullet. The space rock—dubbed "2025 BV5"—is estimated by NASA's Jet Propulsion ...

Japanese scientists have created the first-ever long-term dataset about Earth's entire atmosphere, stretching all the way to space. They hope the project will help shed light on some little ...

Learn about Earth Day founder Gaylord Nelson (1916–2005) and how environmental disasters of his day inspired the creation of Earth Day in 1970. On December 7, 1972, Apollo 17 astronauts captured a now ...

A new teaser that FX dropped for Alien: Earth shows planet Earth will serve as the show’s setting. In the teaser, a Xenomorph ...

CAPE CANAVERAL, Fla. (AP) — A newly discovered asteroid has a tiny chance of smacking Earth in 2032, space agency officials ...