species

(Newser) - Penguins haven't always lived on ice, scientists have concluded after unearthing fossils of giant penguins in Peru's Atacama desert. The penguins, nearly human-sized at 4.5 feet tall, had extraordinarily long beaks apparently used for spearfishing, and waddled the earth some 36 million years ago, the National Geographic News reports....

(Newser) - The West Nile virus is responsible for a major decline in North American bird populations, and the sudden quiet speaks volumes to environmental scientists. Beyond a lack of birdsong, a new National Zoo study reports, the decimation signals far-reaching ecological problems that have emerged since the mosquito-borne virus appeared on...

(Newser) - Russia is lifting a fifty-year old ban on hunting polar bears, expressly to save the endangered species from extinction. Poaching has been endemic in Siberia since the injunction, but it's increased since shrinking sea ice has forced bears to search for food on shore, making them easier to kill.

(Newser) - The Bush administration is quietly rewriting the rules on enforcing the Endangered Species Act, drafting changes that some environmentalists say will fatally weaken protections for threatened wildlife. A 117-page internal proposal obtained by Salon would limit which animals could be effectively protected, cut back on the size of habitats preserved,...