Videos circulating on social media Thursday show the fire generating massive pyrocumulus clouds — also known as pyroclouds or ...

Two massive wildfires burning in Arizona and Utah are doing more than scorching the landscape. They’re generating towering ...

The tornado, which prompted an early morning warning for much of Story County, formed around 5:45 a.m. Saturday and lasted about four minutes.

Last weekend's tornado near Gilbert has been rated an EF-U by the National Weather Service. The tornado, which prompted an early morning warning for much of Story County, formed around 5:45 a.m ...