More than one million species are now at risk, and many scientists believe Earth has entered a sixth mass extinction. This video explores how habitat destruction, deforestation, climate change, and ...

Add Yahoo as a preferred source to see more of our stories on Google. No species lasts forever — extinction is part of the evolution of life. But at least five times, a biological catastrophe has ...

The end-Triassic extinction is often overshadowed by the disaster that killed the dinosaurs, but on its own it ranks among ...

One of the most devastating extinctions in Earth's history is best known for what didn't die—dinosaurs. But the end-Triassic ...

The tech Milk VFX used to craft Surviving Earth’s lost wildlife.

About 201 million years ago, at the close of a geological period called the Triassic, one of the worst mass extinctions in ...

Researchers have gone back in time to find an extinction event that predates all other known events of their kind. The extinction event, which occurred during the Ediacaran Period roughly 550 million ...

couple of Brachiosaurus altithorax and a flock of Pterosaurs in a scenic Late Jurassic landscape© dottedhippo/iStock via Getty Images The Jurassic Period is one of the three prehistoric geological ...

Violent supernovas may have caused two of Earth’s largest mass extinctions that have never been completely explained, according to a theory put forward in new research.During the final stages of a ...

A Tyrannosaurus rex has arrived at Greenwich, CT's Bruce Museum as part of a new traveling exhibition that takes visitors ...

(CNN) — No species lasts forever — extinction is part of the evolution of life. But at least five times, a biological catastrophe has engulfed the planet, killing off the vast majority of species from ...