Scientists now say that's almost precisely what happened to the dinosaurs, on a much bigger scale: the asteroid that hit ...

Scientists have revealed images of a second massive asteroid impact called Nadir Crater buried 300 meters under the ocean ...

A second impact crater from the same time period as the Chicxulub crater shows the rock that wiped out the dinosaurs wasn't ...

For decades, the disappearance of dinosaurs has been tied to the Chicxulub asteroid, whose crater lies partly beneath ...

Around the same time Chicxulub marked the end of the Age of Dinosaurs, a second smaller asteroid also crashed into Earth.

The end of non-avian dinosaur’s time on Earth is often depicted as one big, knockout blow delivered by the cataclysmic ...

Scientists have discovered new evidence that it wasn't just one asteroid that wiped out the dinosaurs 66 million years ago.

Scientists have discovered a second crater which they believe as caused by an asteroid which struck earth in same era as the ...

Detailed images of the 66-million-year-old Nadir Crater offer new insights into catastrophic asteroid impacts, showing ...

Research on the Nadir crater shows that the asteroid which ended the dinosaur period 66 million years ago was not alone.

But an investigation into a crater off the coast of West Africa adds color to the story. Researchers have found that the asteroid that wiped out the dinosaurs wasn't working alone—it had a small ...