Sand and dust storms affect about 330 million people in over 150 countries and are taking an increasing toll on health, ...

A line of heavy thunderstorms swept across the D.C. region Wednesday evening, unleashing torrential rains that flooded ...

A tornado siren blared in Iowa this afternoon as a funnel cloud could be seen in the backdrop of the famed speedway outside ...

Severe thunderstorms will head east by Saturday, impacting eastern Michigan and parts of northern Indiana. Rain from 1 to 2 ...