old-growth forests

A year after President Biden's Earth Day visit to Seattle where he announced an order to identify and protect older forests, the results from the government's first-ever national inventory of mature and old-growth forests on federal land is being released.

Six environmental groups have sued officials of the Biden administration, saying a Trump-era rule change that allowed logging of old-growth forests in the Pacific Northwest violates federal laws and was politically motivated.

President Joe Biden’s order to protect the nation’s oldest woodlands is raising a simple but vexing question: When does a forest grow old? The answer could affect millions of acres of federally-managed forests where environmentalists want logging restricted as climate change, wildfires and other problems devastate vast forests.

For centuries, mountain caribou have inhabited the unique inland rainforest of the Pacific Northwest. And they were once so abundant, they were considered…