Researchers have found that a prehistoric burial site called Flagstones is one of the earliest known large circular ...

SAKAI--Researchers got an almost unheard of chance March 7 to step foot atop an imposing keyhole-shaped imperial burial mound dating from the fifth century that still holds many secrets.

A "nationally important" 4,000-year-old historic monument could have buildings that cut into it removed to allow for archaeological research. The Marlborough Mound is the second-largest Neolithic ...