"A thawing of permafrost in beaver-built wetlands can release vast stores of greenhouse gases to warm the climate, but Native peoples are already feeling the rodent’s impacts." "When the beavers came to streams near the Alaskan village of Venetie, the fish disappeared."

"The Alaska Supreme Court on Friday upheld the dismissal of a lawsuit filed by 16 young Alaskans who claimed long-term effects of climate change will devastate Alaska and interfere with their individual constitutional rights."

"Mining company Donlin Gold is seeking to develop one of the world’s largest open-pit gold mines near Alaska’s Kuskokwim River, a spawning ground for several species of salmon, which make up 50 percent of local communities’ diet and subsistence lifestyle."

"A growing number of Democrats in Congress want to move ahead with the climate portion of President Biden’s stalled spending bill, saying the urgency of a warming planet demands action and they believe they can muster enough votes to muscle it past Republican opposition."

"After initially resisting, the U.S. Navy will comply with Hawaii’s order to remove fuel from a massive underground storage tank facility near Pearl Harbor blamed for contaminating drinking water, officials said Tuesday."

"The Biden administration announced on Monday that it will reverse a Trump-era policy that opened up vast swathes of Arctic Alaska land to new oil development."

"Hawaii’s Department of Health on Monday upheld the governor’s order requiring the Navy to drain massive World War II-era fuel tanks after oil leaking from the aging facility contaminated Pearl Harbor’s tap water."

"The Sitka spruce soaring more than 180 feet skyward has stood on this spot on Prince of Wales Island for centuries. While fierce winds have contorted the towering trunks of its neighbors, the spruce’s trunk is ramrod straight. Standing apart from the rest of the canopy, it ascends to the height of a 17-story building."

"Forces profound and alarming are reshaping the upper reaches of the North Pacific and Arctic oceans, breaking the food chain that supports billions of creatures and one of the world’s most important fisheries."