BOGOTA, Colombia (AFP) — A volcano that destroyed an entire town in Colombia with the death of some 25,000 people spewed ash and gas this weekend on the 36th anniversary of that devastating eruption. The Nevado del Ruiz volcano showed “noticeable” activity starting Saturday, the Colombian Geological Service said. The Nevado del Ruiz in western Colombia is one of the many volcanoes on the Ring of Fire, a path around the Pacific basin characterized by […]