Here’s the story from UFO Casebook. It isn’t breaking news as is evident from this link at Weekly World News (nice source there – the people who brought you the BatBoy). They ran it a month ago. Is this where UFO Casebook gets its material?
Amazing that it didn’t occur to UFO Casebook to Google “Hugo Childs” the “Swiss anthropologist” who announced the “discovery.” Try Googling “Hugo Childs” with “anthropologist” and see if you get any real person with real credentials. Nope.