I-17 southbound closed at Sunset Point after semi-truck collides with multiple vehicles. Authorities say a tractor trailer has crashed, causing a massive chain reaction.More
Several storms will bring periods of rain and gusty winds to the west coast of the United States this week, and Southern California will not be excluded from rainfall this time.
Powerful solar storms can devastate the world's interconnected power grids, airline operations, satellites and communications networks.
Damaging storms pounded the Pacific Northwest, while two powerful typhoons struck the Philippines within a four-day span.