A harsh drop in temperatures is being delivered to the eastern two thirds of the U.S. thanks to a polar vortex dipping down ...

"This has the potential to be the most significant period of cold we have seen so far this fall," one meteorologist told ...

Wintry conditions were impacting states in the Pacific Northwest, whereas a dry spell in the Northeast prompted red flag warnings.

When a hurricane approaches the U.S., forecasts for high winds and intense rain often grab the attention, but rip currents far away from the landfall location also present a deadly hazard. To place ...

Tropical storms and hurricanes can bring rip current dangers to the coast when when they're hundreds of miles away. A rip current is a powerful channel of water that moves away from the shoreline.