ON THIS DAY:
On May 11, 1910, Glacier National Park in Montana was established.
The park’s mountains began forming nearly 170 million years ago, and the stones on their face contain some of the most well-preserved early-life fossils found anywhere on Earth. The park’s name refers to the 150 glaciers that existed at the time of its formation in the early 20th century. Only 25 still exist today. Experts predict that by 2030, all glaciers in the park will be gone due to climate change.