ARLINGTON, Virginia (CNN)-- The Tomb of the Unknowns at Arlington National Cemetery is at the center of combat between preservationists and cemetery officials. The giant marble sarcophagus marking ...

In 1921, one of the four exhumed American unknowns was selected to be interred at the Arlington National Cemetry. Five years later, the first soldiers were assigned to guard the Tomb of the ...

Colonel Jason Garkey, the regimental commander, explained to me that “a revocable offense is anything that would bring discredit to the Tomb Platoon and the Unknowns. The punishment might seem ...

Archaeologists in Egypt have discovered the royal tomb of an unknown king who ruled the region during a tumultuous time 3,600 years ago. The tomb was found within an ancient Egyptian necropolis in ...