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The Catastrophe That Killed 90% Of Earth’s Species

An ancient catastrophe killed nearly all life on Earth - and an asteroid wasn’t to blame.

Aired 10/25/2023

NOVA

The Catastrophe That Killed 90% Of Earth’s Species

Clip: Season 50 Episode 14 | 1m 34sVideo has Closed Captions

An ancient catastrophe killed nearly all life on Earth - and an asteroid wasn’t to blame.

252 million years ago, the most devastating mass extinction of all time wiped out around 90% of all species on Earth. The culprit? Liquid magma beneath Pangea’s northern surface that split open the crust and tore apart the landscape, spewing curtains of lava and fire.

Aired 10/25/2023

National Corporate funding for NOVA is provided by Carlisle Companies. Major funding for NOVA is provided by the NOVA Science Trust, the Corporation for Public Broadcasting, and PBS viewers.

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Ancient Earth: Inferno Preview

Video has Closed Captions

How did life bounce back after a cataclysmic extinction wiped out some 90% of all species? (30s)

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National Corporate funding for NOVA is provided by Carlisle Companies. Major funding for NOVA is provided by the NOVA Science Trust, the Corporation for Public Broadcasting, and PBS viewers.

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