Wildlife

"NEW YORK -- The vast highlands and open spaces of China, Tibet and Mongolia – once roamed by snow leopards, wild camels and yaks, Tibetan gazelles, wild sheep and goats – are increasingly dominated by domestic goats that produce hair for the lucrative cashmere trade. Soft and warm, cashmere scarves and sweaters, and cashmere-wool blend coats and suits fetch top prices in exclusive shops."

"Pesticides sprayed on crops could be making honey bees susceptible to a fatal parasite and contributing to recent declines in bee populations, according to a study."

"TRAVERSE CITY, Mich. -- A $50 million federal plan released Wednesday for keeping hungry Asian carp from reaching the valuable fish populations of the Great Lakes calls for reinforcing electrical and other barriers currently in place and for field-testing other methods, including the use of water guns and hormonal fish love potions."

"HAYWARD -- Every summer day, volunteers and park workers stand guard on a small island in San Francisco Bay. At the first sign of a threat, they race into action -- blowing whistles, clapping hands and blasting horns."

"Climate change is making poison ivy grow faster, bigger and meaner."

"SAN DIEGO — Hollywood has just cast SeaWorld as a bad guy. But SeaWorld has decided to diverge from the story line."

"Reports from a landmark meeting to debate protections for Antarctic wildlife suggest that Russia has stalled U.S. and European initiatives to establish no-kill zones in the Southern Ocean."

"As its name implies, the sage grouse lives in sagebrush country, the rolling hills of knee-high scrub that's the common backdrop in movie Westerns. Pristine sagebrush is disappearing, however, and so are the birds. Biologists want to protect the sage grouse, but without starting a 21st century range war over it. So they've undertaken a grand experiment in the American West, to keep the grouse happy, as well as cattle ranchers and the energy industry."

"Ivory poachers may have finally met their match: forensic science. A study just published by PNAS describes a carbon-dating technique making it possible to determine the age of elephant tusks—and thus whether a particular piece of ivory has been acquired illegally."