Scientists puzzled on Monday over U.S. President Donald Trump's assertion that ice caps are "setting records" when much of the world's ice from the Alps to the Andes is melting amid global warming.
The idea of spraying a haze of sun-dimming chemicals high above the Earth as a quick way to slow global warming faces so many obstacles that it may not be feasible, a leaked draft U.N. report says.
Trump's view that ice caps 'setting records' baffles scientists