Mere months after atmospheric carbon dioxide permanently surpassed a symbolic threshold of 400 parts per million, scientists have more bad news: emissions of methane, a…

The serious floods that hit southern England in the winter of 2013-14 were at least partly a consequence of climate change driven by the global…

AURORA, Colo. (Oct. 8, 2015) - A mysterious kidney disease that has killed over 20,000 people in Central America, most of them sugar cane workers,…