Weather Viral video in Tennessee sparks question: How do dust devils form? A video of a dust devil on social media sparked the question, "How do these form when it's sunny out?" ...

Because I spent my childhood on the hardscrabble streets of the East Coast, the only time I ever saw a tiny cloud of dust spinning rapidly was when the Tasmanian Devil appeared on my television. So ...

An Iowa man captured video this week of a large dust devil that whipped up in the middle of Gowrie. KCCI Chief Meteorologist Jason Sydejko called the dust devil "incredibly defined," as it spun for ...