Public

"PARIS — Major polluters must immediately begin to reduce greenhouse gas emissions if the rise in global temperatures is to be held in check without paying a higher price later, according to a report Tuesday from the United Nations Environment Program."

"This past summer, Aedes aegypti—the invasive African mosquito best known for carrying the potentially deadly diseases dengue and yellow fever—made its unexpected debut in California, squirming up from Madera to Clovis to Fresno and the Bay Area."

"CHURCHILL, Manitoba -- A polar bear attack in Canada that left two people injured has brought new warnings from scientists of a dangerous rise in human-bear encounters in a warming Arctic."

"WASHINGTON -- Environmentalists are poised to become the second-biggest contributor to the effort to elect Democrat Terry McAuliffe as the next governor of Virginia, trailing only the Democratic Governors Association in spending on his campaign."

"Lone Pine, Calif. -- Rancher John Lacey eyed a rising pasture where water once flowed when his great-grandfather settled in the Owens Valley to find gold. A century after Los Angeles diverted the Owens River, grass once suitable for feeding cows has long been replaced by desert shrubs."

"EDMONTON -- Geotechnical engineers remained at the Obed Mountain coal mine Sunday trying to determine how one billion litres of murky water leaked from a containment pond into the Athabasca River."

"OLYMPIA, Washington -- With one day before the election in Washington State, grassroots organization Food Democracy Now! is urging its 650,000 members and citizens everywhere to make calls urging voters to support Yes on 522, a ballot initiative that would require labeling of foods containing genetically modified organisms."

"Pity, for a moment, the poor Atlantic bluefin tuna. It’s not bad enough that its population has been decimated by diners’ seemingly insatiable appetite for sushi. Or that the 2010 Deepwater Horizon oil spill occurred at the height of its spawning season, in its only known Western spawning grounds."

"WASHINGTON -- Efforts to roll back renewable energy standards in the states this year have largely failed despite the best efforts of conservative groups, according to a new report."

"SANTA BARBARA, Calif. — The violet bottom-dwelling, prickle-backed spheres wriggling in the tank in Gretchen Hofmann’s lab aren’t really known for their speed. But these lowly sea urchins adapt so quickly they’re helping answer a question that’s key to understanding ocean acidification."

"As fossil-fuel emissions disrupt marine life, will evolution come to the rescue?"