Dinosaurs ruled the Earth for over 150 million years. Compared to the mere 4–6 million years that scientists believe humans ...

TALLINN, Estonia (AP) — The discussions have taken place in an ornate Kremlin hall, on the polished marble of St. Peter’s ...

The newly released "skinny budget" would cancel the Gateway moon-orbiting space station and Mars sample return, among other ...

Halley’s comet swings near Earth every 75 years. But debris left by the comet leads to two major meteor showers every year ...

Only days after the Trump administration dismissed authors of a congressionally mandated climate report, two of the biggest ...

Magnetic field data collected by ESA's Swarm satellites and other sources has been coverted into these frightening sounds.

Soviet Venus lander is expected to reenter Earth’s atmosphere this month, possibly crashing intact after 53 years in orbit, ...

Scientists identified antibodies that neutralized the poison in whole or in part from the bites of cobras, mambas and other ...

The following post-credits sequence, which Schreier teased as being shot for Avengers: Doomsday, offers a much more ...

NASA scientists have sought to understand planet Jupiter, the gas giant whose mass is more than the rest of the planets in ...

NASA is tracking two bus-sized asteroids in the vicinity of the Earth that are whizzing through space at some 11,000 to 24,000 miles per hour. A space rock known as "2025 HP22," measuring ...