Huge chunk of Yellowstone National Park, the size of Chicago, is ‘breathing’ in and out
An area the size of Chicago in Yellowstone National Park has been inflating and deflating by several inches over the past decade The Norris Geyser Basin, the park’s oldest, hottest and most dynamic thermal area in the park, was observed to rise 5.9 inches each year from 2013 to 2015 – an unusual event that … Read more