In 1995 Yellowstone began bringing back wolves; 30 years later young aspens returned, but the wider recovery remains uneven
Representative image of wolves in Yellowstone National Park (AI-generated) Three decades after wolves returned to Yellowstone National Park, young aspen trees are growing tall in parts of the park’s northern range for the first time in generations. The change has added fresh evidence to one of conservation’s best-known stories, but scientists say the results are…