Wildlife

"After retiring hundreds of research chimpanzees in 2013, the NIH says 50 remaining chimps will no longer be used for medical studies."

"Polar bear populations are likely to fall by more than 30 percent by around mid-century as global warming thaws Arctic sea ice, experts said on Thursday in the most detailed review of the predators to date."

"Yellowstone National Park is proposing to reduce its celebrated bison herd by 1,000 animals this winter by rounding up those wandering into adjacent Montana and delivering them to Native American tribes for slaughter, officials said on Wednesday."

"The job in Churchill, Manitoba keeps getting harder, thanks to climate change."

"While some squirrel species can be found hiding in neighborhood bushes or rummaging through city trash cans, the Delmarva Peninsula fox squirrel largely stays in rural, woodland habitats."

"SAN MATEO ALMOMOLOA, Mexico -- After a staggering decline over the past two decades, the population of the iconic monarch butterfly is expected to recover following coordinated efforts across North American governments, Mexico's environment minister said on Thursday."

"With the help of 20 years’ worth of research and thousands of prehistoric shards of pottery, a large group of scientists have presented evidence that the deep relationship between humans and honeybees is far older than we thought — giving us just one more reason to care about the conservation of a species that we’ve relied on for thousands of years."

"SALMON, Idaho -- Native American tribes on Wednesday called for the U.S. government to halt plans to strip grizzly bears in and around Yellowstone of Endangered Species Act protection because it would open the way for trophy hunting in Idaho and two other states bordering the national park."

"SeaWorld Entertainment Inc announced plans on Monday to phase out the signature 'Shamu' killer whale show at its San Diego park next year, after long-running criticism of its treatment of the captive marine mammals."

"Federal authorities said on Thursday they were investigating the deaths of two California common bottlenose dolphins that stranded and died on beaches just a few miles apart in San Diego a day after the U.S. Navy conducted a brief exercise with sonar."