"The moment we discovered the dagger was unforgettable," Federico ... who is leading the dig for the university in partnership with other Italian and Slovenian institutions and authorities.

A 4,000-year-old dagger unearthed at a “promising” Italian cave could reveal how social changes shaped Copper Age Europe, archaeologists say. Excavations at the Tina Jama cave in northeastern ...

Mary's Italian secretary, David Rizzio, is brutally murdered in front of her. Lord Darnley's dagger is left at the scene implicating him in the plot. Video: Timewatch: The Fateful Century.