Around 66 million years ago, the reign of the dinosaurs came to a fiery end. An asteroid about 7 miles (12 kilometers) wide, ...

Around 66 million years ago, a 12-kilometre-wide asteroid travelling at 43,000 km/h crashed into Earth, triggering one of the ...

The extinction of dinosaurs reshaped rivers, forests, and landscapes—changes still recorded in the rock layers across North ...

Sixty-six million years ago, an asteroid struck Earth and ended the age of the dinosaurs. What followed was fire, darkness, ...

This deep-dive explores the Chicxulub impact crater and what’s left of the dinosaur-killer asteroid today. KY Mayor Sends ...

Rock layers deposited before and after the major dinosaur extinction event 65 million years ago are surprisingly different.

Scientists have found proof that an asteroid hit the North Sea more than 43 million years ago causing a huge tsunami and ...

Some sauropod bones only contain lesions on the inside, while others with more advanced infections show circular bump-like ...

A fossil from the blustery plains of Patagonia is revising your book on one of the most elusive bands of hunting dinosaurs.