Derechos are long-lived storms that cause extreme wind damage, sometimes lasting eight hours and traveling hundreds of miles.

A dramatic video recorded in South Dakota on Sunday shows a massive tornado spinning across the landscape during severe ...

We still don't know why tornados happen, but we're getting closer to finding answers — just as the Trump administration threatens to cut $1 billion in funding ...

It's always hot in the summer in the U.S. Southeast, but even by the standards of Florida and the Carolinas, the steamy heat ...

Dangerous heat, as well as the threat of severe weather, is expected to make a triumphant return to NYC. Here's what you can ...

This is the deadliest tornado in U.S. history. It killed 695 people and injured 2,027 others. It destroyed nearly every town ...

The OTUS group flies special drones into tornadoes to measure meteorological data and better understand how twisters behave.

It’s been over 11 years since the last EF5 tornado struck the U.S.,a surprising drought considering the frequency of violent ...

It's not every day you see one of the most violent tornadoes in recent history and a historic flash flood happen just over ...

Classic rocker Steve Miller has canceled his U.S. tour because he said severe weather including extreme heat and ...

The latest science on the link between climate change and tornados — and how they may be playing out where you live.

An EF0 tornado touched down in Amity Township, Berks County, Tuesday, July 1, 2025 at 4:47 p.m. the National Weather Service confirmed Wednesday.