Unprecedented Mission to Sail Ship into Arctic and Let Ice Freeze Around It

Now Playing

Unprecedented Mission to Sail Ship into Arctic and Let Ice Freeze Around It

Next Up

Wall Of Lava Shoots High At This Iceland Volcano

How Hot Is Too Hot To Fly?

Crew Snatches Driver From Raging Flood

Is Your City A Hotspot For Mosquitoes?

Watch: Lake Buchanan Floodgates Roar Open

Firenado Sweeps Through Utah Wildfire

Colorado Landspout Destroys Roofs

Scenic Secrets: The World’s Largest Organism in Utah

Ballpark Treats That Beat The Summer Heat

Watch: Flash Floods Submerge New York Subways

Mars Chunk Expected To Fetch Up To $4 Million

Historic Grand Canyon Lodge Destroyed By Wildfire

As an EF2 tornado twirled across the South Dakota plains, two storm chasers took their love to new heights — with rain in their hair, Crocs on their feet and pure joy on their faces as their engagement unfolded on livestream.

'Not Again': Why Vermont Dreads July 10

Was That A Dust Devil At The Kilauea Volcano?

NASA To Study Earth's Invisible Shield

These Fluffy Friends Keep Birds Away From Planes

Lifeguards Save Deer From Ocean… And Sharks

The 'Thunder Balk' Heard 'Round The Ballpark

Weird Non-Weather Things We’ve Seen On Radar

Glowing Algae May Turn The Tide On Toxic Bloom

Hundreds Saved From High Surf, Rip Currents

Impactful Moments For Coast Guard Rescuer

'Absolutely Unbelievable': NM Flood Damaged 200 Homes