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A SUPER El Niño Triggered History’s DEADLIEST Disaster. THIS One Might Be Worse.

The 2026 El Niño could be the strongest we’ve ever seen. And to understand its potential impacts, we’ll take a trip back in time to 1877. That El Niño triggered one of the most devastating natural disasters in human history. What could this one do?
Season 7 Episode 15 Length 11:02 Premiere: 07/28/26

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Season 7 Episodes

A SUPER El Niño Triggered History’s DEADLIEST Disaster. THIS One Might Be Worse.
S7 E15 Length 11:02 Premiere Date 07/28/26

The Most TOXIC Place in America Is About to Get WAY More Dangerous
S7 E14 Length 14:17 Premiere Date 07/02/26

America’s Disaster-Free Zone Has a Dark Secret
S7 E13 Length 12:03 Premiere Date 06/16/26

The Perfect Storm Hasn’t Happened Yet. But It Will.
S7 E12 Length 11:48 Premiere Date 05/21/26

Tornado Alley Is MOVING (and That's Not Even the WORST Part?!)
S7 E11 Length 10:56 Premiere Date 04/30/26

Why is THIS the DEADLIEST river in the US?
S7 E10 Length 12:30 Premiere Date 04/14/26

A Hidden Antarctic Tipping Point May Have Just Been Triggered
S7 E9 Length 11:05 Premiere Date 03/19/26

Is This the ABSOLUTE Worst CaseTipping Point?
S7 E8 Length 10:50 Premiere Date 02/26/26

Climate Change Won't End the World. This Could.
S7 E7 Length 11:55 Premiere Date 02/17/26

Weathered: After the LA Firestorm
S7 E6 Length 56:09 Premiere Date 01/07/26

This Is How the World Ends According to Science
S7 E6 Length 11:14 Premiere Date 01/15/26

The WORST Climate News I've Ever Seen
S7 E5 Length 12:53 Premiere Date 12/04/25

There's Something MUCH Bigger Than Yellowstone. And It Will Happen Again.
S7 E4 Length 14:41 Premiere Date 11/13/25

We Just Crossed Our FIRST Tipping Point… And It’s NOT What You Think
S7 E3 Length 12:52 Premiere Date 10/23/25

Is the U.S. Playing Russian Roulette with Hurricanes?
S7 E2 Length 12:21 Premiere Date 10/02/25

Did Scientists Just Figure Out Why People Die A Decade Earlier in the Southeast US?
S7 E1 Length 13:14 Premiere Date 09/18/25

First Look at Weathered: After the LA Firestorm
Preview Length 00:30 Premiere Date 12/29/25

First Look at Weathered: Inside the LA Firestorm
Preview Length 00:30 Premiere Date 02/27/25

First Look at Weathered: Earth's Extremes
Preview Length 03:00 Premiere Date 09/18/24

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