Millions of Americans could face intense heat, severe storms, and flooding this week, according to forecasters.

The accelerated phaseout of federal tax credits for clean energy has increased uncertainty for state efforts to bolster ...

FEMA’s maps are essential tools for identifying flood risks, but they have significant gaps that limit their effectiveness.

New York City’s subway system is mainly known for moving millions of riders every day and scaring the U.S. transportation secretary. But every so often, it also becomes the world’s least-popular water ...

Scientists say human-caused warming is turning rare 1,000-year storms into repeat events, making summer increasingly deadly.

The president assailed sanctuary city policies as the Department of Homeland Security named one of the two suspects in Saturday night’s robbery in upper Manhattan as Dominic national Miguel ...

The number of people missing since the July 4 floods in Texas dropped to three this weekend as authorities recovered victims, ...

The weekend is ending on a stormy note across a large portion of the U.S., as more than 76 million Americans face the threat of severe weather on Sunday from the Northeast to the Midwest.

"The science behind it is so basic you can see it in daily life," one researcher said. "Warm water drives more evaporation — the bathroom gets much steamier after a hot bath than a cold one." ...