Yosemite National Park, CA’s Glaciers Are In Rapid Retreat Below the highest peaks in Yosemite National Park sit the park’s last two remaining glaciers, Lyell and Maclure. Yosemite Glaciers are slowly yet undeniably making a hasty retreat up the steep slopes they have been a part of for hundreds of years. Why should we care? These glaciers are responsible for replenishing the Tuolumne River, a key water source for […] Robin Azer | October 21, 2016 0 Comments