Hundreds of families are in mourning after an American Airlines regional jet collided with a U.S. Army Black Hawk helicopter ...

New administration could erase any progress in water dispute between California and other Western states over the river.

WASHINGTON (AP) — The Army was one of 28 government agencies authorized to fly helicopters near Ronald Reagan National ...

A Southern California Democrat blasted President Trump on Thursday for ordering a release of water in the state’s Central ...

"And so the president wasted all this water that isn't even reaching Southern California, it is going to evaporate. For a PR ...

To fulfill a social media promise, the White House orchestrated a needless release of water down two San Joaquin Valley rivers. Farmers said nothing.

Immigration and border security will be the likely focus of U.S.-Mexico relations under the new Trump administration. But there also is a growing water crisis along the U.S.–Mexico border that affects ...