© 2024 WKNO FM
Donate
Play Live Radio
Next Up:
0:00
0:00
0:00 0:00
Available On Air Stations
Follow Hurricane Milton updates and live video feed >>

That Time Oxygen Almost Killed Everything | Eons

WKNO
Published January 26, 2023 at 5:53 AM CST

What if we told you that there was a time when oxygen almost wiped out all life on Earth? 3 billion years ago, when the world was a place you’d never recognize, too much of a good thing almost ruined everything for everybody.
Tags
Eons | PBS Specials