The discovery, made in the Bogotá Altiplano of Colombia, has complicated the already-debated story of South America’s first ...

New research from an international group looking at ancient sediment cores in the North ... future research aimed at better understanding the link between deep water currents, Atlantic Ocean ...

During the construction, an entrance to an ancient tunnel was detected, quickly alerting archaeological authorities. “I have never seen anything like this in Italy,” said one of the ...