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
Sean Combs: The Reckoning
Sean Combs: The Reckoning
James May's Shed Load of Ideas
James May's Shed Load of Ideas
Who Hired the Hitman?
Who Hired the Hitman?
이게 맞아?!
Are You Sure?!
Mysteries Unearthed with Danny Trejo
Mysteries Unearthed with Danny Trejo
Grand Designs: House of the Year
Grand Designs: House of the Year
Million Dollar Beach House
Million Dollar Beach House
Words + Music
Words + Music
The End of an Era
The End of an Era
Killer Relationship with Faith Jenkins
Killer Relationship with Faith Jenkins
Explore Content
Search for movies, TV shows, collections, manga, or people
Trending Now