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Earth's Worst Mass Extinction Is Actually a Warning

Season 2 Episode 12 | 8m 27s

There is a surprising natural wonder in the middle of the vast West Texas desert: a prehistoric ocean reef built from the remains of ancient sea life. This fossil-rich landscape tells the story of Earth's most devastating mass extinction—and can help enlighten the climate threats we face today.

Aired: 05/16/25
Extras
Learn about Elie Wiesel, Holocaust survivor and Nobel Peace Prize-winning author of Night.
Elie Wiesel vowed to always speak up whenever people were enduring suffering and humiliation.
Before meeting his wife Marion, Elie Wiesel "shunned love" and didn't see himself having children.
In "Night," Elie Wiesel recounts a memory of witnessing three victims being hung.
Elie Wiesel reunited with his sister in France.
Can Eliza have it all? Season 6 premieres on Sunday, January 11, 2026 at 8/7c.
Behind the scenes with Ruthie Ann Miles—music, memories, and Christmas soul.
Dr. Mulli’s journey shows how love, faith, and service can transform lives and communities.
Dennis Haysbert finds faith, joy, and purpose in this moving Christmas behind the scenes clip.
Tony Award®-winner Ruthie Ann Miles and iconic actor Dennis Haysbert inspire in this holiday show.
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