Egypt's "lost city of gold" has been fully excavated after four years of painstaking work, archaeologists have announced. The ...

Researchers have found that tectonic shifts put just the right amount of pressure on quartz to generate electricity, which ...

It included "remnants of a complete factory for extracting gold from quartz veins," a translated ... Archaeologists also found 628 ostraca, which were broken pieces of pottery and stone that ...