New database aims to help cities map out their own CO2 cuts as President Trump looks to eliminate federal programs.

Crews continuing to search for debris from the deadly collision of a passenger jet and Army helicopter near Washington, D.C., ...

Several waves of rain, which could be heavy at times, are expected to move through the state, especially from Tuesday through ...

Crews continuing to search for debris from the deadly collision of a passenger jet and Army helicopter near Washington used a ...

WASHINGTON (AP) —Crews continuing to search for debris from the deadly collision of a passenger jet and Army helicopter near ...

Pineapple Express has drenched Northern California in the last few days—but what exactly is it? How common is it? Also, go ...

Investigators have recovered most of the airplane and helicopter from the Potomac River, but continued searching for objects ...

Northern California has been pummeled by atmospheric rivers that have swelled the region’s reservoirs. So where do reservoir ...

The scan has been scheduled for around 2 a.m. on Friday. MPD warned anyone who might be looking at the river to look away while the scan takes place.

The Biden administration’s initiatives poured millions of dollars into Massachusetts nonprofits for climate, energy and ...

Investigators trying to determine what caused last week’s deadly midair collision between a US military Black Hawk helicopter ...