On Thin Ice: The Changing World of the Polar Bear. By Richard Ellis. Knopf; 416 pages; $28.95. Buy from Amazon.com After the Ice: Life, Death and Geopolitics in the New Arctic. By Alun Anderson. Smithsonian; 304 pages; $26.99. Virgin Books; £20. Buy from Amazon.com, Amazon.co.uk THE Arctic is changing faster and more dramatically than any […]
ScienceDaily (Feb. 23, 2010) — Biologists affiliated with the American Museum of Natural History and City College of the City University of New York have found that grizzly bears are roaming into what was traditionally thought of as polar bear habitat — and into the Canadian province of Manitoba, where they are officially listed as […]
After initially losing sight of the polar bear spotted near Thistilfjördur fjord in east Iceland in the early afternoon yesterday, police and three hunters tracked it down by the abandoned farm Ósland around 4 pm and killed it. Ósland is only a few kilometers east of the farm Saverland where the polar bear was first […]
ANCHORAGE, ALASKA, January 2010 — A long-term study showing the changes in habitat associations of polar bears in response to sea ice conditions in the southern Beaufort Sea has implications for polar bear management in Alaska. Karyn Rode, a polar bear biologist with the U.S. Fish and Wildlife Service in Anchorage, Alaska and one […]
By John Roach for National Geographic News December 10, 2009 A decade ago, global climate change was largely considered a problem for the distant future. But it seems that future has come sooner than predicted. One of the most remarkable, and alarming, environmental changes to occur over the last decade is the melting of Antarctic […]
By Jonathan LiewPublished: 2:40PM GMT 08 Dec 2009 New pictures show that polar bears are beginning to cannibalise each other as global warming destroys their hunting grounds. The images, taken in Hudson Bay, Canada, around 200 miles north of the town of Churchill, Manitoba, show a male polar bear carrying the bloodied head of a […]
Arctic sea ice conditions are even worse than feared after a survey found that ice detected as older and thicker by satellites is actually thin and fragile, a prominent Canadian researcher reported Friday. University of Manitoba researcher David Barber said experts around the world believed the ice was recovering because satellite images showed it expanding, […]
Britain’s only polar bear has been moved to a colder climate in the Highlands where it will be less likely to feel the effects of global warming. By Auslan Cramb, Scottish Correspondent Mercedes, a 27-year-old sow, has spent the last 25 years in a small enclosure at Edinburgh Zoo. But she had now been moved […]
By Yereth Rosen ANCHORAGE, Alaska (Reuters) – Oil companies scouring the coastline of Alaska’s North Slope for new production sites are converging on the same territory as hungry polar bears trying to escape shrinking and thinning sea ice. Polar bears have not attacked any workers recently, but oil companies are reporting four times as many […]
By Shanta Barley You can almost hear Sarah Palin cocking her rifle. As climate change causes sea ice to shrink, the number of “problem” polar bears appears to be increasing. “Hungry bears don’t just lie down – they go looking for an alternate food source,” says zoologist Ian Stirling at the University of Alberta in […]
