Sediment cores from the Aegean Sea reveal that human-driven lead contamination began 5,200 years ago—much earlier than expected. This pollution is tied to shifts in economy and land use, culminating ...

A space rock dubbed 2024 YR4 has a roughly 2.3% chance of smashing into our planet, NASA scientists announced.

A newly discovered asteroid named 2024 YR4 now has a 2.2% chance of affecting Earth in 2032 after recent observations.

The market is currently chock-full of powerful high-dollar cruiser motorcycles. While these bikes might be worth the money, ...

An asteroid named 2024 YR4, first spotted Dec. 27, is possibly headed right toward Earth, but we don't need to run for cover just yet. Here's why.

"An asteroid this size impacts Earth on average every few thousand years and could cause severe damage to a local region," the European Space Agency said.

Keep your eye on the ball” is a motto for many athletes—and for astronomers trying to find Earth-threatening space rocks ...

NASA astronaut Matthew Dominick, currently aboard the International Space Station, captured footage of a meteor burning up in ...

This is the spectacular moment a meteor illuminated the night sky over Spain. Footage shows the fireball streaking through ...