"Concerned about the threat of a catastrophic outbreak of a herpes virus among wild horse herds in the West, national animal advocates on Thursday called on the federal government to keep potentially infected domestic horses away from mustangs and burros on public lands."

"The states of Oregon and Washington agreed on Wednesday to suspend euthanizing sea lions caught feasting on endangered Columbia River salmon until September while the courts consider a lawsuit challenging such killings."

"White nose syndrome, a devastating disease that has killed more than one million bats in the Northeast, has been found in Maine, the last New England state to discover it, wildlife officials said on Tuesday."

"Since the first plea for help came over a Keys radio station, hundreds of volunteers have worked around the clock to save pilot whales that mysteriously stranded themselves in shallow waters."

"In response to opposition by the Center for Biological Diversity, U.S. District Judge Emmet Sullivan has stayed approval of a settlement agreement between WildEarth Guardians and the U.S. Fish and Wildlife Service until June 20 and ordered all parties, including the Center, back into mediation."

"A projected spate of extinctions of animals and plants this century may be less drastic than feared because the most widely used scientific method can exaggerate losses by more than 160 percent, a study said on Wednesday."

"The rare Canada lynx, whose range has shrunk considerably in recent decades, faces a grave threat from rising temperatures in Maine, federal wildlife experts said on Tuesday."