Intense rain fell in Des Moines, leaving thousands without power, downed trees and flooded basements. Here's what we know so ...

To produce more rain than would occur naturally, Rainmaker sends a drone into a cloud that is not yet producing rain or snow and releases silver iodide -- an ice nucleating molecule -- from the drone.

"Rinse and repeat" is the name of the forecast to end the week with most keeping hot and dry. Isolated thunderstorms will be possible Thursday evening across North Texas, potentially bringing some ...