For years, scientists have explored ways to remove carbon from the atmosphere, including through direct air capture, changes to ocean chemistry so seawater can absorb more carbon and reforestation.

Fans made the most of the final season at Wild Waves, a Northwest summer destination for decades.

This is the second arrest linked to the fire, which authorities say was started by fireworks shot from a moving truck. A 69-year-old man was killed.

The European Organization for Nuclear Research, or CERN, will dismantle the Large Hadron Collider, which helped discover the so-called God Particle, in order to build a more powerful particle accelerator.

He also said there are "practical engineering problems" the industry can focus on to continue to improve and safeguard the technology.

Mayor Katie Wilson would not say why she thought the city's emergency alert system was not used after the Bite of Seattle mass shooting, an event she said "absolutely" merited an alert.

Ninth Avenue cant reopen until they get the paint off. Theyve tried graffiti remover and pressure washers. Theyre still working on it.

The federal Education Freedom Tax Credit program will be available to taxpayers in states that opt in. Critics say it's a school voucher program by another name.

Gov. Bob Ferguson said he's worried state Initiative 001 has been "flying under the radar" because other election issues have received more attention.

A stunning new report about one of the most powerful cancer-risk mutations ever found relied partly on data from amenable users of the 23andMe genetic database.

The Dome fire ignited Tuesday near the Chilnualna Falls trailhead. Parts of the park are closed but overall the impact on visitors has not been major.

Pregnancy and new parenthood can raise complicated issues for women in the workplace.

A measure approved by voters in 2024 sought to protect access to natural gas in Washington and weaken codes that make it more difficult to install gas in homes.

Former U.S. Sen. Jon Kyl, who represented Arizona in both chambers of Congress over nearly three decades, has died at 84.

The 26-year-old hiker, Neil Gehring, was found dead in Olympic National Park after a search that lasted nearly two weeks.

After ranking near the bottom for customer satisfaction last year, Sea-Tac Airport moved from No. 17 to No. 11 in the latest J.D. Power passenger survey.

Human remains found in the Grand Canyon this week have been identified as Timothy Allen Smith, the last person missing after deadly flash flooding in late August.

Portland came in second place and Seattle came in fifth in WalletHub's latest ranking of the best coffee cities in the U.S.

Crews hauled away 195,000 pounds of hazardous material from buildings in the Spokane area that burned. That's an average of more than 247 pounds per property.

Fiji has declared an HIV national emergency as one in 60 people in the South Pacific island nation is now estimated to be living with the condition.

The Seattle Times and KING 5 are hosting a debate on the 'millionaires tax' at 8 p.m. Oct. 8. Here's how you can tune in to the conversation.

Back-to-back defections by U.S. Rep. Marie Gluesenkamp Perez, of Washougal, demonstrate an unusual political calculus for the centrist Democrat.

A Mexican immigrant who has lived in Washington for 25 years was arrested by federal immigration agents in July. He's in a race to avoid deportation.

At least 48 people have died after consuming a drink in southern Nigerias Ondo state.