From deadly flooding in Brazil to extreme natural disasters in the U.S., millions could be displaced by what’s known as climate migration.

Scattered severe storms and heavy rain will affect the South to end this week. Here's what to know.

Two potent systems threaten severe thunderstorms in the Plains and Southeast Wednesday. Damaging wind gusts are likely. Here’s what you need to know.

Imagine seeing a giant wall of sand coming at you, and then having to drive through it. Watch the video to see where it happened.

Quick thinking police and bystanders form a human chain to save a drowning woman.