Montana park is replacing signs that predicted its glaciers would be gone by 2020

The signs at Glacier National Park warning that its signature glaciers would be gone by 2020 are being changed. The signs in the Montana park were added more than a decade ago to reflect climate change forecasts at the time by the U.S. Geological Survey, park spokeswoman Gina Kurzmen told CNN. In 2017, the park was told by the agency that the complete melting off of the glaciers was no longer expected to take place so quickly due to changes in the forecast model, Kurzmen said. But tight maintena