Remains of Homo luzonensis found in Callao Cave on Luzon Island, the Philippines

The set of fossils of a newly discovered human species called Homo luzonensis is seen at the University of the Philippines in Quezon City, the Philippines, April 11, 2019. Found in Callao Cave on Luzon Island, the 50,000-year-old remains belong to a now extinct species of human. (Xinhua/Rouelle Umali)