"Environmental groups sued Monday to ramp down feeding of elk at a Wyoming wildlife refuge, saying the practice encourages disease."
"Beehives and their contents are a sensitive detector of lead emissions, a study of Canadian urban apiaries showed."
"The Trump administration on Friday finalized its plan to loosen Obama-era protections on the habitat of the sage grouse, an imperiled ground-nesting bird that roams across 10 oil-rich Western states."
"The Bureau of Land Management is offering people $1,000 if they’ll adopt a wild horse."
"How's this for adventure tourism? A close encounter with a 10-foot long lizard with razor-sharp teeth and a venomous bite from a mouth swimming in noxious bacteria."
An environmental documentary that follows a risk-laden effort to save a rare and elusive porpoise won over audiences at the recent Sundance Film Festival. Correspondent JoAnn Valenti takes a look at the film, along with other documentaries that explore the role of journalists and journalism.
"A long time ago, as glaciers retreated from North America, some arctic butterflies stayed behind. The Earth was warming and so they fluttered up mountain slopes, to where it was still cold. As the climate continued to change, the arctic butterflies continued to climb, toward the summits — and then, where?"
"With the wolf population dwindling in a Michigan park, four were trapped in Ontario and transported by helicopter"
"U.S. wildlife officials plan to lift protections for gray wolves across the Lower 48 states, re-igniting the legal battle over a predator that’s running into conflicts with farmers and ranchers as its numbers rebound in some regions."