(Phys.org) -- For six centuries, the ancient Maya flourished, with more than a hundred city-states scattered across what is now southern Mexico and northern Central America. Then, in A.D. 695, the collapse ...

Space & Earth - Earth Sciences

Aug 21, 2012 4.9 / 5 (9) 17 |

(AP) -- Mexican archaeologists have found an 1,100-year-old tomb from the twilight of the Maya civilization that they hope may shed light on what happened to the once-glorious culture.

Other Sciences - Archaeology & Fossils

Jan 28, 2010 4 / 5 (13) 44