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 ...

"Every state legislator can now look to Washington and say, ‘This is a winning issue,’” Governor Jay Inslee told Grist.

Donald Trump’s victory in the U.S. presidential election has darkened the outlook for a strong deal at the COP29 climate ...

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

President-elect Donald J. Trump promised to delete climate policy. He could face pushback from Republicans benefiting from a ...

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 ...

When the CCA took effect in the summer of 2023, gas prices in Washington shot up as much as 50 cents a gallon, something ...

He won support with pledges to solve economic woes. But his fossil-fueled solutions and retreat from international ...

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