Xinhua: Climate change is affecting Patagonia region in southern Argentina, where the average temperature has risen almost one degree in the past five decades, the Argentine National Meteorological Service (NMS) said on Monday. The NMS said that a latest research showed "the biggest increases in the mean minimum temperature since 1961 have been detected in the Patagonian cordillera, Cuyo and northwest Argentina." "In Patagonia, Cuyo, the northwest and part of the coast, there has been an increase in the...