The United States satellite images displayed are infrared (IR) images. Warmest (lowest) clouds are shown in white; coldest (highest) clouds are displayed in shades of yellow, red, and purple.

The system already brought strong winds and several inches of rain to parts of the West Coast and triggered power outages.

There's also a big puzzle concerning how the solar wind, which is a stream of charged ... As for the final part of PUNCH — the fourth member of the satellite constellation — DeForest explained ...

While the solar wind protects Earth from other harmful particles coming from space, storms can also threaten our satellite and communications networks. The surface of the sun is blisteringly hot at ...

This timelapse satellite animation depicting the storm moving ashore was ... The storm had already knocked out power to hundreds of thousands of customers, and was packing damaging wind gusts of up to ...

A satellite tornado forms around the main tornado near Dupree, South Dakota on June 16, 2010. These tornadoes form when strong low-level wind interactions within the supercell create smaller-scale ...