United Press International: A report detailing the impact of climate change on the United States calls for decreased rainfall in southwestern states, with more 100-degree Fahrenheit days. Evan Mills and Michael Wehner at the U.S. Department of Energy’s Lawrence Berkeley National Laboratory contributed to the report released by the multi-agency U.S. Global Change Research Program. For southwest states, which include California, the report forecasts a hotter, drier climate with significant effects on the …