February 6, 2013 NETThe Republican River is crucial to the agricultural economy of several states in the West and Great Plains. But as a drought drags on, Kansas says Nebraska farmers have been taking more than their fair share of the river — and have asked the Supreme Court to weigh in.
February 6, 2013 APRNWreckage believed to be from the 2011 Japanese tsunami is washing up thousands of miles away in Alaska. The debris isn't just unsightly — it poses environmental worries for the landscape and animals. One conservationist says the problem may be worse than the Exxon Valdez oil spill.
February 3, 2013 The U.S. Fish and Wildlife may upgrade the wood stork's status from "endangered" to "threatened." But some environmentalists and the Audubon Society says that in south Florida, the bird's population is still a long way from reaching a full recovery.
February 2, 2013 Zac Unger moved to Churchill, Manitoba, to cover the decline of the polar bear. It was 2008, and the adorable predators had become symbols in the battle over climate change. But the story he ended up writing in his new book was more complicated than he expected.
January 30, 2013 Just under the iced-over surface of a Canadian lake, white pancake-shaped bubbles stack up in towers. They may look pretty, but they pack an explosive and deadly punch.
January 29, 2013 Microbes can thrive in extreme environments, from inside fiery volcanoes to down on the bottom of the ocean. Now scientists have found a surprising number of them living in storm clouds tens of thousands of feet above the Earth. And those airborne microbes could play a role in global climate.
January 28, 2013 Members of religious groups who have long looked to President Obama for action on climate change may have been encouraged by his inaugural call for tackling the issue. But if studies are correct, most religious Americans take their cue on this issue from political — not religious — beliefs.