Ever since the first dinosaur fossils were identified in the 19th century, scientists have been trying to figure out why ...

The 5.3-mile-wide crater is now confirmed to be 66 million years old, suggesting that the impact of at least two giant space rocks preceded the mass extinction of dinosaurs.

According to scientists who maintain that dinosaur extinction came quickly, the impact must have spelled the cataclysmic end. ... Evidence for the Asteroid Impact Hypothesis. Impact Crater ...

The Chicxulub crater, located off the coast of the Yucatán Peninsula in Mexico, is one of the most significant geological sites on Earth. It marks the catastrophic impact of a massive asteroid or ...

The debate over what killed the dinosaurs has remained unsettled for, well, forever. The leading theory is that a massive asteroid impact in the Gulf … ...

Around 66 million years ago, an asteroid slammed into the Yucatan Peninsula and triggered the mass extinction event that killed the dinosaurs. Now, researchers have determined that the space rock ...

Whether volcanic activity played a major role in the dinosaur extinction remains up ... whatever caused that giant six-mile-wide crater in Mexico was definitely an asteroid made up of metals and ...

A six-mile-long asteroid, which struck Earth 66 million years ago, wiped out the dinosaurs and more than half of all life on Earth.The impact left a 124-mile-wide crater underneath the Gulf of ...

It wasn’t until 1991 that evidence of the buried Chicxulub crater in southern Mexico catapulted the asteroid theory from ... We are not going to be the dinosaurs.” The post Asteroid Extinction ...

A study reveals the chemical makeup of the Chicxulub asteroid that collided with Earth and resulted in the extinction of nearly all dinosaurs 66 million years ago.

For decades, the disappearance of dinosaurs has been tied to the Chicxulub asteroid, whose crater lies partly beneath Mexico’x Yucatan Peninsula. But new research has revealed that there were at ...

A study reveals the chemical makeup of the Chicxulub asteroid that collided with Earth and resulted in the extinction of nearly all dinosaurs 66 million years ago.