Aired
October 25, 2023
NOVA
NOVA
Ancient Earth: Inferno #S50E14
252 million years ago, the most devastating mass extinction of all time abruptly wiped out around 90% of all species on Earth. The culprits were the biggest volcanic eruptions the world has ever seen, emitting some 700 thousand cubic miles of magma and rock. Volcanic gasses permeated the atmosphere and acidified the oceans while toxic gasses destroyed the ozone layer, bathing the planet in destructive UV radiation. The event—now called "The Great Dying"—came close to wiping out all life on the planet. Follow scientists as they piece together geologic evidence from the deep past and clues from today’s ecosystems to discover how life made it through and evolved into the astonishing variety we see around us today.
Episode 14 of Season 50 from NOVA — available to stream in HD on any device.
Comments & Discussions
Join the conversation
Sign in to leave a comment
No comments yet
Be the first to share your thoughts!
Recommended
Because you liked NOVA
Dirty Talk: When Daytime Talk Shows Ruled TV
Dirty Talk: When Daytime Talk Shows Ruled TV
Becoming
Becoming
Rise of the 49ers
Rise of the 49ers
Confessions of a Killer
Confessions of a Killer
A Knight in the Making
A Knight in the Making
Our Farm Next Door: Amanda, Clive and Kids
Our Farm Next Door: Amanda, Clive and Kids
Toronto Airport Uncovered
Toronto Airport Uncovered
Michael Jackson: The Trial
Michael Jackson: The Trial
Black and Jewish America: An Interwoven History
Black and Jewish America: An Interwoven History
Neighbors
Neighbors
Search for movies, TV shows, collections, manga, or people
Trending Now