Alaska’s Rivers Are Turning Orange and Can Be Seen From Space
Alaska is famous for its extensive, beautiful, and foreboding wilderness. Mountains, dense forests, and many miles of roaring rivers cover the state. Many areas are accessible only by helicopter or bush plane, particularly the more remote Arctic regions. While visiting one of the state's many remote rivers in 2018, scientist Jon O’Donnell was surprised to see the waters turned a murky, rusty orange.












































































