Dinosaurs had such an immense impact on Earth that their sudden extinction led to wide-scale changes in landscapes—including ...

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

Dinosaurs’ extinction was caused by the Chicxulub asteroid striking Mexico’s Yucatan Peninsula. Its fallout triggered rapid ...

Dinosaurs’ eating habits and, later, their extinction may have altered the course of rivers in ancient North America, ...

Dinosaurs' extinction "re-engineered" Earth's surface, according to new research. The reptiles had such an "immense" impact on the planet that their sudden exit led to wide-scale changes in landscapes ...

Dinosaurs ruled the Earth for over 150 million years. Compared to the mere 4–6 million years that scientists believe humans and their earliest ancestors have been on the planet, it wouldn’t be ...

Curious Kids is a series for children of all ages. If you have a question you’d like an expert to answer, send it to [email protected]. How did cockroaches survive the asteroid that ...

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

The reptiles had such an "immense" impact on the planet that their sudden exit led to wide-scale changes in landscapes - including the shape of rivers, say American scientists. Geologists have long ...