Scientists Discover New Species of Ancient Human in Philippines Cave System In a groundbreaking find, researchers have uncovered the remains of a previously unknown species of ancient human in the Philippines' vast cave system. The discovery, announced in a recent study, sheds new light on the evolution of human ancestors and the complex history of human migration. According to experts, the newly discovered species, estimated to be around 50,000 years old, shares some physical characteristics with modern humans, but also exhibits distinct features that set it apart. The findings are set to rewrite the current understanding of human evolution and spark further investigation into the mysteries of our ancient past.