GRENOBLE, France, Jan. 22 (UPI) -- Glaciers in South America's Andes have been retreating at an increasing rate, which could affect the region's water supply in the near future, scientists say.
Writing in the journal The Cryosphere of the European Geosciences Union, researchers blame the melting rate, which has been increasing since the 1970s, on rising temperatures as the region has warmed about 1.2 degrees Fahrenheit over the past 50 years.