2,500 Years of Forest History

Rocky Mountain fires leave telltale ash layers in nearby lakes like this one. Philip Higuera What the extreme fire seasons of 1910 and 2020 – and 2,500 years of forest history – tell us about the future of wildfires in the West Kyra Clark-Wolf, University of Colorado Boulder and Philip Higuera, University of Montana Strong winds … Continue reading 2,500 Years of Forest History

Yellow Jerseys of the Fireline:

A day fighting wildfires can require as much endurance as riding the Tour de France Ruby Mountain hotshots construct a fire line during the Dixie Fire in 2021. Joe Bradshaw/BLM Brent C. Ruby, University of Montana For three weeks in July, the world’s most elite bike racers climb steep mountains and sprint along historic cobblestones to … Continue reading Yellow Jerseys of the Fireline:

Yellowstone is Losing its Snow

Yellowstone is losing its snow as the climate warms, and that means widespread problems for water and wildlife Snow melts near the Continental Divide in the Bridger Wilderness Area in Wyoming, part of the Greater Yellowstone Area. Bryan Shuman/University of Wyoming, CC BY-ND Bryan Shuman, University of Wyoming When you picture Yellowstone National Park and its … Continue reading Yellowstone is Losing its Snow