"Two deer tested positive for Chronic Wasting Disease at Catoctin Mountain Park in Maryland during recent white-tailed deer reduction operations and subsequent disease sampling. This is the first CWD-positive detection at Catoctin Mountain Park."

"The emperor penguin has been declared an endangered species as climate change pushes the icon of Antarctica a step closer to extinction, the global authority on threatened wildlife announced Thursday."

"Since last summer, developers are no longer allowed to use a government website that helps with a basic preliminary task for projects: identifying what endangered species are found in a particular area."

"As night falls over a nature park on the edge of Kyiv, children crowd around volunteers who carefully open cloth bags and release bats into the twilight."

"A federal auction undid a hard-won agreement to protect Alaska's North Slope. The Iñupiat community that fought for it is still waiting to be heard."

"The Interior Department is offering its staff another round of buyouts and early retirements in an effort to slim down the federal department that’s in charge of the nation’s natural resources."

"A whiskered gray snout pokes above the surface of Haulover Canal, an inland waterway adjacent to Canaveral National Seashore in Florida. A handful of people are gathered on shore at the canal’s Manatee Observation Deck, waiting patiently for this very moment."

"RJ Laverne’s childhood home in Detroit had a big elm out front. In fact, the whole neighborhood was lined with them: great, graceful trees whose branches spread across the street to create a shady canopy. Elms were so widely planted in cities and suburbs in the 19th and 20th centuries that they became known as the “Main Street tree.” Then, in the 1930s, Dutch elm disease began to ravage them, and by 1989, most of America’s 77 million mature elms were dead."

"An Interior Department proposal would cancel BLM grazing leases for American Prairie's buffalo in Montana, but it could affect tribal and private herds across the West."

"Thousands of protesters gathered at the steps of the Texas Capitol Saturday to protest against the construction of a border wall through Big Bend, in a show of bipartisan opposition to the White House’s plans."