He invented a computer model that made it possible to measure human-induced climate change. He also helped break a color ...

Voters in Washington state on Tuesday night upheld a groundbreaking climate law despite opposition from conservatives. The ...

Washington voters on Tuesday preserved a controversial climate law that’s generated billions of dollars from polluters to ...

Jay Inslee, in a statement. The campaign opposing I-2117 built a coalition of 500 organizations that included Washington tech ...

WASHINGTON — The election of Donald Trump as president for a second time and the Republican takeback of the U.S. Senate could ...

Washington voters have chosen to keep the state's controversial cap-and-trade program that critics say substantially raised ...

Voters in Washington state are considering whether to repeal a groundbreaking law that is forcing companies to cut carbon emissions while raising billions of dollars for programs that include habitat ...

Voters in Washington decided to reject three of the four statewide initiatives on Tuesday's ballot except one, according to ...

“The people of Washington have endorsed one of the nation’s most ambitious programs to fight climate change — and sent a ...

President-elect Trump vowed to promote fossil fuels, weaken pollution regulations and reverse Biden administration climate ...

Initiative 2117 would have struck down the state’s cap-and-trade greenhouse gas emissions program, which has been criticized ...