THE odds of a “city killer” asteroid that once threatened Earth instead smashing into the moon have just doubled. YR4 was ...

A new study found dinosaurs were thriving on Earth before asteroid hit, challenging idea they were already in decline before ...

What are some of the largest extraterrestrial impacts to effect Earth? Learn what we've seen in history, and what is ...

If our cosmic neighbor were to take such a hit from an asteroid of that size ... have been ruled out as threats to Earth, ...

Were dinosaurs thriving when an asteroid hit Earth one fateful spring day 66 million years ago, or were they already on their ...

NASA said that an asteroid previously believed to be destined for Earth is now more likely to make impact with the moon.

This artistic animation shows asteroid 2024 YR4 passing by Earth. Astronomers created a 3D image of the ... major litigation and hot cases and rulings in courthouses around the U.S. and the world.

The number of dinosaurs may have been stable before the asteroid impact, despite evidence that species were getting less ...

The study looked at the dinosaur groups Ankylosauridae (armoured herbivores), Ceratopsidae (large three-horned herbivores, ...

CAPE CANAVERAL, Fla. (AP) — The asteroid that once had a small chance of striking Earth and now might slam into the moon resembles a spinning hockey puck, scientists said Tuesday. A team of ...

A team of astronomers used the Gemini South Observatory in Chile to observe asteroid 2024 YR4 in multiple wavelengths as it zoomed away from Earth in February, barely 1 1/2 months after its discovery.