A depiction of a large asteroid impacting Earth some 66 million years ago. Credit: Mark Garlick / Science Photo Library / Getty Images A menacing asteroid, some six miles wide, triggered Earth's ...

The Chicxulub impact was more than enough to trigger our planet’s fifth mass extinction; ... (images of the structure beneath Earth’s surface, ...

The meteor’s impact triggered a cascade of effects. It kicked up so much dust that the sky darkened. As the sun dimmed, ...

The Chicxulub Asteroid Impact ... Cannes Film Festival Red Carpet Photos: Opening Night and Robert De Niro Palme d'Or Ceremony. US F-15 Fighter Jets Takeoff from Frozen Air Base at Full Afterburners.

Sixty six million years ago, just off the coast of the Yucatan Peninsula in what is now the North East coast of modern Mexico, and a herd of spectacular creatures is on the move. About thirty ...

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.

Scientists have uncovered the "genetic fingerprint" of the dinosaur-killing Chicxulub impactor, potentially revealing the fateful rock's origins in the outer reaches of our solar system.

Geological clues suggest that the space rock that created Chicxulub crater was a carbonaceous chondrite meteorite. Around 66 million years ago, an asteroid slammed into the Yucatan Peninsula and ...

In terms of planetary calamity, this asteroid is decidedly a middle child. Compared to the 10 to 15 kilometer wide Chicxulub asteroid, this event would’ve been decidedly smaller, and likely ...

Scientists may have finally found where the object that wiped out the dinosaurs came from.. The mass extinction event that occurred 66 million years ago – the most recent on Earth – came about ...

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.