The novel radiation treatment was developed for animals in the Tri-Cities. Scientists hope to begin human clinical trials in the near future.

The climate will not be the only injured party if the LNG project is completed.

The idea behind Refuge Outdoor Festival? That there's power in cultivating space with people who share similar experiences.

The state legislature wants to ensure marijuana-testing labs have uniform guidelines for testing and labeling products.

Meet the six disrupters stepping up, speaking out and making a difference.

Just 9% of the ancient, old growth forest is protected. With industry closing in, advocates are raising the alarm.

Puyallup tribal leaders led a march and rally on Tuesday for residents who remain opposed to a liquefied natural gas facility. Boosters insist it could bring jobs and lower emissions.

Experts say a comparatively cool, wet summer kept the megafires of recent years out of most of the state. But we aren’t out of the woods yet.

Humans on the West Coast have decimated estuaries. Climate change could make it worse.

Hundreds of derelict nets are tangled deep in Puget Sound, threatening delicate marine habitat. So Washington wildlife officials enlisted the Army's deep-sea dive team for help.

Tribes who've reclaimed federal lands are learning that the U.S. was a less-than-ideal steward — which puts them at risk for catastrophic wildfires.

Scientists, conservationists and state regulators warn that changes to the legislation could make species and habitat recovery more difficult. 

Officials say they are also seeing an increase in fires related to lithium ion batteries used in other products.

More whales mean greater risk of ship strikes and fishing line entanglement.