Several volcanic "dust devils" were observed this weekend on Mt. Kilauea. The science of volcanic ash vortices or ...

Dust devils (convective vortices loaded with dust) are common at the surface of Mars, particularly at Jezero crater, the landing site of the Perseverance rover. They are indicators of atmospheric ...

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 ...

Many desert dwellers are used to the sight of swirling dust and sand in an open field on a sunny afternoon, but when is a dust devil no longer a dust devil? After pictures and video of a vortex near ...