Footage shows a waterspout tornado swirling alongside a cruise ship in the Bay of Palma. Onlooker Duncan Wingen recorded the ...

This is the terrifying moment a waterspout tornado tore through a field near homes in Myanmar. The towering tornado can be ...

Atmospheric instability has two components: rising air and wind shear, which is created as wind speed changes with height.

A deadly barrage of severe weather, tornadoes, and torrential rain has come to an end, but the danger is far from over in communities across the Midwest and South.

Days of unrelenting heavy rain and storms that killed at least 18 people worsened flooding as some rivers rose to near-record ...

Floodwaters inundated communities Sunday, the result of days of rain from storms that claimed at least 19 lives since the ...

At least 20 people were killed in weather-related fatalities this week, including tornadoes that destroyed entire ...

Severe weather passed through East Texas over the weekend, bringing record rainfall and high winds, leading to flooding, road ...

Rising river levels in Kentucky are prompting evacuations and warnings to move to safer ground with water rescues under way ...