Two Threats, But Equally Dangerous

Now Playing

Two Threats, But Equally Dangerous

Next Up

Stormchasers Stalk South Dakota Tornadoes

Watch Arizona Animals Romp In Summer Snow

Wimbledon Weather Over The Decades

This Is Why You Don’t Shower During A Storm

Watch: India Floods Wash Away Vehicle

Your Final Resting Place Could Be A Reef

What Was That Fireball Over The Southeast US?

Moon's Hide-And-Seek: From Dark To Earthshine

‘Shark Alley’ Teems With Dozens Off Florida

Watch: Trapped Baby Moose Reunited With Mom

Heat Wave Buckles Missouri Road, Sends Car Flying

Torrential Rains Slam West Virginia Town

Truck Teeters On Edge Of Collapsed Bridge

Watch The Eiffel Tower Disappear During Storms

Lightning Bolts Strike Chicago Skyscrapers

Don't Get This Wrong When Lightning Strikes

This Drink May Hydrate You Better Than Water

Twister Rips Apart Grain Silos

‘The Ice Man’ Is The Most Popular Person During Heat Wave

Underrated Fourth Of July Spots Across The US

Millions Sweltering In Sprawling Heat Dome

This Poodle Has An Important Beach Job

Dangerous Heat Grips New York: How To Stay Safe

New Images Show Universe Like Never Before