The mystery of 53 dead caribou in the Alaska Range
The mystery of 53 dead caribou in the Alaska Range By Ned Rozell [fusion_dropcap]F[/fusion_dropcap]orty-two years ago, an Army helicopter pilot flying over a tundra plateau saw a group of caribou. Thinking something looked weird, he circled for a closer look. The animals, dozens of them, were dead. The pilot reported what he saw to the [...]