Biodiversity

"The balance of an ecosystem hangs on the survival of a scraggly mountain tree. In northwest B.C., ecologists are facing climate change, droughts and wildfires as they work to protect whitebark pine and the species that rely on it".

"The North American wolverine will receive long-delayed threatened species protections under a Biden administration proposal released Wednesday in response to scientists’ warnings that climate change will likely melt away the rare species’ snowy mountain refuges and push them toward extinction."

"The Biden administration faces a backlash in Wyoming as it puts more emphasis on conservation, recreation and renewable energy on public lands."

"Just as they have for millions of years, sea turtles by the thousands made their labored crawl from the ocean to U.S. beaches to lay their eggs over the past several months. This year, record nesting was found in Florida and elsewhere despite growing concern about threats from climate change."

"An exploding population of hard-to-eradicate “super pigs” in Canada is threatening to spill south of the border, and northern states like Minnesota, North Dakota and Montana are taking steps to stop the invasion."

"No food is harder on the environment than beef. Here's how ranchers and researchers are trying to make burgers less burdensome."

"In many parts of the country, turkeys are on the decline in the wild — but scientists aren’t sure why".

"The Bureau of Land Management (BLM) is taking action to end the use of M-44 devices that deliver sodium cyanide on public land. This decision would build on existing limitations in several States and extend across all public lands managed by the BLM."

"Deep inside a forest in Oregon’s Willamette River Valley stands a dead “Tree of Life.” Its foliage, normally soft and green, is tough and brown or missing altogether."

"In a dark, unexplored layer of ocean, a hidden cache of fish might play an unexpected role in our climate’s future. It seems like a bad time for a new fishery."