Deadly Heat Wave Breaking Records

At least 12 people died and as many as 10,000 were hospitalized during an ongoing heat wave.

Flash Flood Takes Over in Seconds

This is how quickly a flash flood can form.

Lava Bomb Rips Through Boat, Injures 23

A terrifying moment caught on video.

Rare Clouds Getting Less Rare

Why is this high-altitude summer cloud being seen more often?
Up-To-The-Minute Coverage

An Avalanche of Heat

All-time heat records have been melting across the globe in recent weeks.
Up-To-The-Minute Coverage