National Weather Service maps show you what to expect with the winter storm and when it might be over.

Winter storms and extreme cold are forecast to wallop the U.S. with snow and ice through the weekend. Prepare for power ...

The Misleading Name That Confuses Millions The term "100-year flood" sounds like a once-in-a-century event, doesn't it?

In social media, President Trump is questioning global warming because of a chilly severe winter storm hitting the U.S.

Melting ice means the race for shipping in the Arctic is heating up.

A groundbreaking study has unveiled Antarctica's hidden, rugged topography beneath its ice sheet, revealing mountains, ...

Much of the nation east of the Rocky Mountains is bracing for what could be the worst winter storm of the season.

Have you ever woken up after a hurricane, wildfire, or flooding event and thought about packing up for good? You're far from ...

Winter storm latest: Three dead and a million without power while snow and ice blanketed 26 states - Millions of Americans ...

Storm Ingrid map: Where snow and heavy rain are set to hit this weekend as 60mph winds forecast - Storm Ingrid brings more ...

Seeing widespread drought in January is historically rare in the U.S., and yet, the latest data shows that nearly every state ...

Historic flooding impacted much of the Evergreen State in early December.