Add Yahoo as a preferred source to see more of our stories on Google. Dinosaurs look on as an asteroid plumets through the sky. 66 million years ago, a large asteroid crashed into Earth near Mexico's ...

A simulation suggests that fine particles played a stronger role in cooling the planet and stalling photosynthesis after an asteroid impacted the Earth. By Miriam Fauzia On a spring day over 66 ...

Some 66 million years after the Chicxulub asteroid impact kickstarted the Cretaceous–Paleogene (K-T) extinction, scientists are still finding stunning evidence of its destruction. In 2021, researchers ...

The newly discovered Nadir crater off the coast of Africa dates to the same time as the famous Chicxulub impact, which killed off most life on Earth. Reading time 3 minutes Researchers say they’ve ...

The Chicxulub impact on the Yucatan Peninsula is believed to have led to the death of the dinosaurs some 65 million years ago. A newly discovered impact crater in the Atlantic Ocean hints at the ...

Sign up for CNN’s Wonder Theory science newsletter. Explore the universe with news on fascinating discoveries, scientific advancements and more. Sixty-six million ...

The massive asteroid impact that killed the dinosaurs also triggered mega-earthquakes that lasted months. Around 66 million years ago, an asteroid approximately 6.2 miles (10 kilometers) across ...

When a 10-kilometer asteroid struck Earth 66 million years ago, the planet was plunged into darkness—and about 75% of species vanished, including marine life. Now, a new study reveals that the ...