A new study reveals that Earth's biomes changed dramatically in the wake of mass volcanic eruptions 252 million years ago.

About 252 million years ago, 80 to 90 percent of life on Earth was wiped out. In the Turpan-Hami Basin, life persisted and bounced back faster.

The end-Permian mass extinction, also known as the "Great Dying," took place 251.9 million years ago. At that time, the supercontinent Pangea was in the process of breaking up, but all land on ...

Stanford scientists found that dramatic climate changes after the Great Dying enabled a few marine species to spread globally ...

Learn about the climate changes that followed the end-Permian extinction, allowing select species to take over the planet’s ...

The End-Permian mass extinction killed an estimated 80% of life on Earth, but new research suggests that plants might have done okay.

Scientists don't call it the "Great Dying" for nothing. About 252 million years ago, upward of 80% of all marine species ...

Scientists don’t call it the “Great Dying” for nothing. About 252 million years ago, upward of 80% of all marine species ...

About 250 million years ago, at the end of the Permian period ... between a dog and a lizard—the synapsids were Earth's first great dynasty of land vertebrates. "We've found fossils of many ...

The Permian-Triassic extinction event, also known as the Great Dying, took place roughly 252 million years ago and was one of the most significant events in the history of our planet. It represents ...

Living Through "The Great Dying" About 250 million years ago, a series of massive volcanic eruptions ... The findings challenge one prevailing theory about the Permian mass extinction event. That ...