Chile’s camera trap captures unusual lights illuminating the wilderness. Experts are urgently trying to understand them.

Unexplained lights caught by a wildlife camera in Patagonia confounded researchers in January.(Image credit: Courtesy of Rodrigo Bravo Garrido)Subscribe to our newsletter On Jan. 21, at 12:22 a.m. local time, amid the stillness and gloom of Chile’s Patagonia region, a…











