State lawmakers in Olympia are debating a suite of possible new responses to surging traffic fatalities. Those include authorizing photo radar in highway work zones, prohibiting right turns at many red lights, and lowering the breathalyzer limit to convict for drunk driving. Some of these ideas have corollaries in Oregon, where the legislative machinery is getting revved up too.

All-day manhunt ends with shooter who reportedly turned the gun on himself, police say

Numerous Democrats in the Washington Legislature are backing a new proposal to make voting in elections compulsory. Citizens are required by law to cast ballots in about 25 counties, but in no other U.S. states. Republicans in Olympia described the idea as "un-American."

Artificial intelligence is helping scientists better understand wildfire emissions in the Northwest.

This week a Lewiston, Idaho city reservoir ruptured and sent three million gallons of water racing into blocks of neighborhoods and businesses. Now, hundreds of residents, several schools and restaurants are having to truck in, boil or chlorinate their water.

The science of getting rid of more than a million Northwest chickens infected with highly pathogenic avian influenza

One Tri-Cities lawmaker wants to restrict nighttime airplane warning lights on new and old wind turbines.

For decades boatloads of Northwest apples have shipped to India – especially the variety Red Delicious. But since Trump-era tariffs on steel and aluminum went into place, retaliatory tariffs have put a crunch on that valuable fruit market. Now, Washington state's full congressional delegation is asking the federal government for help.

Everywhere they look, Pacific Northwest scientists find teeny-tiny plastic pollution. Broken down particles are in our water, falling out of the air, in salmon, shellfish and in our own bodies. Scientists, environmental advocates and Democratic lawmakers in Olympia and Salem have seen enough to make them seek more regulations.

Washington Gov. Jay Inslee emphasized housing construction and homelessness response during his 2023 State of the State address on Tuesday. The issue is a bipartisan priority for the state legislature, but approaches differ among the lawmakers who convened in Olympia this week.