The Chicxulab asteroid, which smashed into the Gulf of Mexico 65 million years ago with devastating results ... Some have speculated that had it missed the Earth, other species of dinosaur ...

A large asteroid dubbed 2024 YR4 now has a 2.2% chance of hitting the Earth on Dec. 22, 2032, according to NASA and the ...

A few fossilized body parts hinted at an enigmatic bird's close ties to waterfowl like ducks and geese. A newfound skull may bolster that idea.

Planetary Society Chief Scientist Bruce Betts notes while counterintuitive, the odds of impact go up before they drop to zero.

Two asteroids that were almost as big fell to Earth 35.65 million years ago, but their effect was very different. Despite the devastation, it appears that they cause no long-term changes to the ...

Scientists calculate that it was blasted into Earth by a 10-kilometer-wide ... the impact that created this crater occurred 65 million years ago. The date corresponds perfectly to the date of ...

The best example may be a 6-mile-wide (10-kilometer-wide) asteroid that crashed into Earth, killed the dinosaurs and created Chicxulub crater about 65 million years ago. The NEOWISE mission started ...

It is found in the depths of Indian Ocean and named as the gravity hole or Indian Ocean geoid low, an anomaly where gravity ...