Author: Doyle Rice, USA TODAY

Flash floods are the most dangerous kind of floods because they combine the destructive power of a flood with incredible speed.

The spring equinox – which marks the beginning of astronomical spring in the Northern Hemisphere – will occur on Sunday, March 20, at 11:33 a.m. EDT.

The ongoing western megadrought will continue for at least the next few months, forecasters announced Thursday in their spring weather outlook.

Get ready and look up! The final full moon of the winter season will rise on the night of Thursday and Friday this week.

Like it or not, our annual ritual of early March – changing our clocks to daylight saving time – is coming Sunday at 2 a.m.

Tens of millions of Americans are in the path of a winter storm that’s forecast to wallop much of the eastern U.S. with snow, rain and wind.

Old Man Winter may have at least one more trick up his sleeve: A bomb cyclone storm could batter portions of the central and eastern U.S. this week.

When is tornado season, how are tornadoes formed, what you should do in a storm to survive: Here is everything you need to know.

An “extreme” atmospheric river is barreling into the Pacific Northwest, and with it will come the threat of flooding and avalanches.