"Glacier National Park's Glaciers Will Be Gone In Our Lifetime"

"Montana's Glacier National Park is quickly losing an important part of its natural beauty: Its glaciers.

U.S. Geological Survey data released Wednesday shows the park's 37 glaciers, along with two others on federal Forest Service land, have shrunk an average of about 40% since 1966.

In fact, they'll all be gone within our lifetime, warns Daniel Fagre, a research ecologist with the USGS's Northern Rocky Mountain Science Center. In order for the glaciers to survive, the area would need to experience 'significant cooling,' he said.

But it's likely too late. "Their fate is sealed," forecasted Farage, who has studied the glaciers since 1991. The trend, he argues, could have an impact on the park and animal life."

Sean Rossman reports for USA TODAY May 10, 2017.