Early human fossils found in cave are a million years older than expected
Fossils of early human ancestors from a South African cave are 3.4 million to 3.6 million years old — making them a million years older than previously suspected and shaking up the way researchers understand human origins and evolution.
Archaeologists discover ancient Mayan city at Mexico construction site
The site, called Xiol, has features of the Mayan Puuc style of architecture, archaeologists said, which is common in the southern Yucatán peninsula but rare near Mérida.