It is referred to as the Permian-Triassic extinction event because it spanned these geological Periods ... These gases had ...

The Permian-Triassic extinction event wiped out over 90% of marine life and 70% of land species. It was likely caused by massive volcanic eruptions in Siberia that altered the climate dramatically.

About 252 million years ago, upward of 80% of all marine species vanished during the end-Permian mass extinction ... earliest Triassic, which has been the greatest homogenization event to ...

Scientists have predicted that Earth will undergo a mass extinction in 250 million years, with extreme heat and rising CO2 ...

Our planet’s first known mass extinction happened about 440 million years ago. Species diversity on Earth had been increasing over a period of roughly 30 million years, but that would come to a halt ...

About 252 million years ago, upward of 80% of all marine species vanished during the end-Permian mass extinction ... locations – in every ocean across the globe in the millions of years that followed, ...

The idea that extreme heat could one day cause a mass extinction and end the dominance of humans is not as farfetched as it ...