Add Yahoo as a preferred source to see more of our stories on Google. NOAA's GOES West satellite captured enhanced color imagery of a powerful mid-latitude cyclone and atmospheric river impacting ...

Add Yahoo as a preferred source to see more of our stories on Google. A low pressure storm system known as a "bomb cyclone" forms off the coast of the U.S. Pacific Northwest and western Canada By Will ...

One of the most powerful bomb cyclones to form in decades hit the U.S. West Coast this week, bringing hurricane-force winds, heavy precipitation and power outages to portions of northern California, ...