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Physical Sciences

News | June 26, 2024

A Biochar Solution for Urban Runoff

Written by Julia Davis for the University of Washington In cities around the globe, stormwater runoff remains largely untreated, collecting everything from heavy metals to pesticides before flowing into our waterways. This environmental challenge requires innovative solutions, and biochar may just be the key. CEE Assistant Professor Jessica Ray and graduate student Amy Quintanilla are…


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News | June 24, 2019

Seattle upgrades A/C at some community centers ahead of predicted wildfires

It wasn’t a picture postcard August last year in Seattle. Seattle icons, the Space Needle, ferries crossing the water, the Great Wheel spinning colorfully on the waterfront were barely visible because of smoke from Canadian wildfires. The Emerald City saw 24 days of moderately unhealthy levels of particulates in the air during the summer because…


News | July 3, 2019

The health effects of wildfire smoke may last a lifetime

When smoke from California’s deadliest wildfire blew into downtown Sacramento last November, daylight blurred into dusk and the city’s air became among the world’s most polluted. The Camp Fire has long since been extinguished, but the health effects from the tiny particulate matter in the smoke, which penetrates into the lungs and ultimately into the bloodstream, could linger for years….


News | September 16, 2019

Where there’s wildfire, there’s smoke. Protecting ‘clean-air refugees.’

Summer in Seattle offers a luminous respite from the rest of the year. The clouds depart and carry away the rains as the sky shades cobalt blue and the sun casts golden light from Puget Sound to Mount Rainier. The city feels liberated. Or so residents recall of an earlier time. In the past decade,…