"Democratic presidential hopeful Bernie Sanders, who’s repeatedly accused Donald Trump of being a divisive “demagogue,” opened a new line of attack Monday night on the Republican front-runner: lampooning his views on climate change."

"Tropical diseases — some of them never before seen in the United States — are marching northward as climate change lets mosquitoes and ticks expand their ranges."

"Cooking with energy from the sun -- a technique featured last month in an episode of "Top Chef" -- could soon put a major dent in what some experts call the world's greatest environmental health issue."

"A new survey finds that 70 percent of Americans believe the climate is changing."

"Cyclical changes in the Pacific Ocean have thrown earth’s surface into what may be an unprecedented warming spurt, following a global warming slowdown that lasted about 15 years."

"After the oil industry won a victory by persuading Congress to end a 40-year-old ban on the export of crude, it is far from clear what the impact will be on oil-filled tanker trains traveling through New Jersey."

"A few weeks before seminal climate change talks in Kyoto back in 1997, Mobil Oil took out a bluntly worded advertisement in the New York Times and Washington Post."