It is widely agreed that such an object -- 10 kilometers across -- struck just off the coast of the Yucatan peninsula 65 million years ago. According to scientists who maintain that dinosaur ...

You know, if you truly wanted to understand the last day of the dinosaurs - this is it," he told BBC News. The outer rim (white arc) of the crater lies partly under Mexico's Yucatan Peninsula A ...

A crater at the edge of the Yucatán peninsula in Mexico was created by ... Sun-blocking dust from asteroid impact drove the dinosaur extinction The Chicxulub impact 66 million years ago filled ...