Utilizing advanced imaging techniques, researchers at the Chinese National Astronomical Observatories determined that the ...

Unraided crypts are hard to come by. And yet in 1968, soldiers stumbled upon the imperial family tombs of a Han dynasty ...

A 2,300-year-old Chinese star chart challenges the origins of astronomy—sparking debate among experts about its true age.

They found that the ancient star chart actually dates to 355 B.C. — 250 years earlier than previously thought — and that it ...