Climate change could double summer rainfall in the Alps: study

Researchers said that in a scenario where temperatures rise by two degrees Celsius (about 3.6 degrees Fahrenheit), the Alps and nearby regions could experience episodes of intense summer rainfall twice as often as currently. "With such warming, an intense storm currently expected once every 50 years could occur once every 25 years in the future," said the Swiss university, which conducted the study in collaboration with the University of Padua in Italy. "Hot air holds more moisture (around seven percent more per degree)...