"Yellowstone National Park visitors hoping to see its world-renowned geysers, wolves and bears can expect warmer temperatures and less snow as climate change alters the park’s environment, according to a report by U.S. and university researchers released Wednesday."

"Hundreds of birds have suffered swollen eyes and strange symptoms from a deadly ailment — and no one knows for sure what it is."

"An attempt to save the Tasmanian devil by shipping an “insurance population” to a tiny Australian island has come at a “catastrophic” cost to the birdlife there, including the complete elimination of little penguins, according to BirdLife Tasmania."

"The Great Barrier Reef should be added to a list of World Heritage Sites that are “in danger”, a United Nations panel said on Tuesday, drawing an angry response from Australia, which called the recommendation politically motivated."

"The U.N.'s approaching COP26 climate talks have been in the limelight, but COP15 - the biodiversity conference planned for China in October - will be equally critical. Here's why"

"Armed with traditional knowledge and modern science, a small team hunts for the sweet spot that could save oysters from a parasite that has decimated populations in Cape Breton and beyond."

"A new eco-label will certify freight and cruise companies that take steps to keep their ships from colliding with whales."

"New pledges by G7 leaders on climate change and biodiversity loss will boost efforts to strike a global pact to protect nature but an October deadline is likely to be missed without in-person talks, officials and observers said on Tuesday."

"The American West contains 620,000 miles of fencing, threatening the migration of pronghorn, mule deer and other species."