A new study has provided the clearest picture yet of one of Europe’s most debated fossils — a nearly complete human skull discovered in Petralona Cave, northern Greece. The fossil, first unearthed in 1960, has long challenged scientists with questions about both its identity and its age. A skull unlike Neanderthals or modern humans The Petralona skull belongs to the Homo genus but stands apart from known groups. It shows marked differences from Neanderthals and modern humans, leaving researchers uncertain about where it fits in the evolutionary record. Its age has also been a source of dispute for decades, with...