Cedar Hills in Maple Valley is ranked among the top 50 methane-producing landfills in the country. But new science and policy breakthroughs could help.
The Snohomish County disaster killed 43 residents in 2014. Today, geologists can better help people get out of harm’s way due to boosts in tech and funding.
One of the few Black women in her field, Seattle architect Laurie Allison Wilson is working to build projects that honor the diversity of Black life in the city.