When researchers from Pacific Northwest National Lab analyzed the atmosphere over the Amazon, they discovered how drastically we are changing pure air.

All around Washington state, ICE is arresting undocumented immigrants when they show up for hearings or to pay fines.

Frente al Juzgado del Condado de Grant, en Ephrata, WA. (Fotografía de Matt McKnight/Crosscut)

In what was a PR battle for the ages, Seattle and Tacoma rivaled over the name of our biggest mountain.

It's been 40 years since Seattle schools first tried — and failed — to integrate. Today, data suggest segregation persists across the district

With the Black Trans Prayer Book, poet and educator J Mase III is spreading hope.

Seattle artist Markel Uriu examines the human role in invasive species.

Harry Allen was an outlaw of a different sort.

Baso Fibonacci has created art next to Seattle's Alaskan Way Viaduct for 10 years. He puts on one more show as the demolition begins.

A community is urged to remain vigilant following the terrorist attack, which killed 50.

With Skeleton Flower, Degenerate Art Ensemble puts on its most personal performance yet.

Despite numerous cases in Washington state, opposition to mandatory vaccination remains fierce.

Seeing few astronauts who looked like himself, Livingston L. Holder, Jr. helps young scientists of color see their faces in STEM careers.

Today we fight it, but generations ago the city thrived on it.

On the Nisqually River, middle school students are studying a changing ecosystem and advising the grown-ups with power to address it.