Sometimes more talking doesn't produce more clarity. One afternoon, Trump told reporters that there were “no surprises” when ...

Executive orders and announcements by President Trump have put billions of dollars in U.S. climate commitments into question.

California lawmakers in the Assembly on Thursday delayed its vote on legislation to bolster the state's legal defenses and immigration services to fight the Trump administration because Democratic ...

The U.S. construction industry may face higher lumber prices within a month if President Donald Trump follows through with ...

LA had planned to take substantially less from the iconic Eastern Sierra lake this winter. The decision is a blow to conservationists who have been trying to restore the lake for decades.

Washington Post staff tried to separate what is happening from what is not, and to explain what may happen in the future.

California wildfire cleanup is complicated by highly combustible lithium-ion batteries found in electric and hybrid vehicles ...

Environmentalists say Trump is using the LA fires as cover to seize more control of the state’s precious water. Most Southern ...

Some 20% of hydrants failed during the fight to save the Pacific Palisades from LA’s massive fire on Jan. 7. Here’s how other ...

The California infernos were baptism by fire in Washington politics for Reps. Luz Rivas, George Whitesides and Laura Friedman ...