Cathy Whitlock

New Study Finds Yellowstone National Park Increasing In Temperature

According to tree ring data collected by University of Idaho scientist Karen Heeter, the summer of 2016 in Yellowstone National Park was one of the hottest in the last 1,250 years. The Billings Gazette reports Montana State University Paleoecologist Cathy Whitlock has warned, without significant changes to human carbon emissions, the Greater Y...