Climate change is making the world warmer and, in many places, dryer, setting the stage for increased forest fire activity across the country. In a new study, scientists with the U.S. Department of Agriculture's Forest Service say that the amount of land affected by forest fires in the U.S. is expected to increase by at least 50 percent but maybe as much as 100 percent by 2050—a doubling of burned area within less than 40 years.
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