The speleologist and astronaut trainer publishes 'The Dark Continent,' a journey through the secrets beneath our feet: "We have to think about inhabited planets underground". Francesco Sauro's story ...
SAO PAULO (AP) — Pugapia and her daughters Aiga and Babawru lived for years as the only surviving members of the Akuntsu, an Indigenous people decimated by a government-backed push to develop parts of ...
A new analysis of archaeological layers at Monte Verde in Chile suggests that people lived there 4,200 years ago, not 14,500 years ago as originally proposed. But many experts point to errors in the ...