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

NASA’s Perseverance rover has recorded the first audio evidence of electric sparks firing inside Martian dust devils and storm fronts. Over two Martian years, the rover’s SuperCam microphone picked up ...

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A dust devil was spotted swirling in a field in in Delta, Ohio, on Wednesday, June 3.Footage captured by Sam Riegsecker shows ...

Scientists have seen many dust devils on Mars, and now, for the first time, they’ve heard one. The vortex made a direct hit on NASA’s Perseverance rover, peppering the spacecraft with dust and ...

A dust storm that engulfed Mars in 2018 destroyed a vortex of cold air around the planet's south pole and brought an early spring to the hemisphere. By contrast, the storm caused only minor ...

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 ...