For decades, the leading theory for the ubiquity of Indo-European languages was that early farmers, living in a region known ...

As Neotethys closed up, the oceanic crust went under the Eurasian continent. The continental portion of the Arabian plate, ...

Archaeologists in Kazakhstan recently unearthed a pair of ancient burial mounds linked to a lost empire, officials said. The mounds — which are filled with numerous ornate artifacts — were discovered ...