"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."
"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?"
"Australia and the US used the 2007 United Nations climate change conference in Bali to carry out a joint surveillance operation on Indonesia, according to reports."
"Tea Party Republicans succeeded in grinding the federal government to a halt, and they are the biggest holdouts in the face of overwhelming evidence that climate change is happening. Mainstream Republicans, however, are much less likely to reject the fact that the planet is getting hotter."
"New Jersey may have been stronger than the storm, but the sea will prove stronger in the long run, scientists fear."
"President Barack Obama issued a series of steps Friday to help the nation combat global warming, an issue that may reignite partisan battle lines in Washington."
"Starvation, poverty, flooding, heat waves, droughts, war and disease already lead to human tragedies. They're likely to worsen as the world warms from man-made climate change, a leaked draft of an international scientific report forecasts."