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.
A consultation process opens the door for tribes to have a say in federal projects — but only if they’re willing to publicly disclose sacred knowledge.
Old-growth forests of the West Coast store about five gigatons of carbon, but researchers are still learning how climate change will affect vegetation.
Redmond hedge fund manager Brian Heywood is spending millions to end cap-and-invest. The initiative has a web of organizations — and Brandi Kruse — backing it.