From a helicopter flying over a remote part of Canada's Northwest Territories, geologist Joseph Young saw something that puzzled him: hillside after hillside that appeared to be collapsing. The slopes weren't just slipping. In the words he later shared with Science News, they were "just collapsing with landslides everywhere." The strange pattern led his team to describe a … [Read more...] about Permafrost Is Thawing From the Inside Out—and It’s Unleashing an Entirely New Kind of Landslide