Climate Change

"NASA and NOAA scientists say 2012 global temperature records further consolidate a pattern of global warming."

"Black carbon, the soot produced by burning fossil fuels and biomass, is a more potent atmospheric pollutant than previously thought, according to a four-year international study released on Tuesday."

"Marcia McNutt, who resigned as director of the US Geological Survey, says hurricane Sandy has left communities exposed."

"WASHINGTON -- Just before he and other environmentalists marched to the White House on Tuesday, climate change activist James Hansen warned he wouldn’t be able to be arrested with them this time. Hansen, a NASA scientist by day and an activist on his own time, had to be available for a press conference in the afternoon announcing that worldwide temperatures in 2012 were in the top 10 hottest ever recorded."

"A storm moving up the Mississippi River valley will help replenish the river, low in parts from drought, and ease concerns that shipping could be halted along a shallow stretch from St. Louis to Cairo, Illinois."

"A major new federal report warning the United States could warm up to 10 degrees Fahrenheit by the end of the century if global greenhouse gas emissions continue to rise has renewed hope among environmental groups that President Obama will make climate change a priority in his second term."

"The world could avoid much of the damaging effects of climate change this century if greenhouse gas emissions are curbed more sharply, research showed on Sunday."

"AUSTIN, Tex. — There is usually no shortage of controversial and politically divisive issues for lawmakers to address in the opening days of a state legislative session, from abortion to immigration to gun rights. But throughout the opening of the 83rd Texas Legislature last week, one of the most frequently discussed topics had bipartisan support: improving the state’s water infrastructure as the population booms and a devastating two-year drought drags on."

"The consequences of climate change are now hitting the United States on several fronts, including health, infrastructure, water supply, agriculture and especially more frequent severe weather, a congressionally mandated study has concluded."

"Risk experts are concerned that the twin threats of economic upheaval and accelerating climate change could collide over the next decade, delaying crucial adaptation efforts while exposing nations to unpredictable financial loss from disasters."