There is the potential for severe weather across the southeastern parts of the United States over the next several days, ...

In some extreme cases, thunderstorms can spawn a derecho, a long-lived windstorm with gusts over 100 mph, strong enough to ...

Tornadoes can (and have) hit every U.S. state, but the area nicknamed Tornado Alley is probably where your mind goes when you think of dangerous twisters. This year, that’s not be the region ...

Scientists said the storm's strength and potential for far-reaching impacts is notable, but its timing isn't unusual.

The Gulf Stream is a vital ocean current that moves warm water from the tropics to the North Atlantic. Scientists have long ...