The intaglio was likely set in a signet ring and used to stamp correspondence at Bremenium, a military outpost located ...

High up in the icy mountains of Norway, archaeologists have discovered a unique 1,500-year-old reindeer trap, alongside ...

CC0 Usage Conditions ApplyClick for more information. Records of the Society, including officers' files, grant files, journals, newsletters, editorial files, records relating to SIA's activities such ...

About 6,500 years ago, Neolithic groups dug several sets of concentric circles into a field in Austria. With time, grass grew to obscure the earthworks, which were unnoticed by subsequent inhabitants ...

We've feasted on them, built economies around them and in some places nearly erased them from our coasts. Today, 85% of the ...

Think you know a lot about jewels? Can you make this whole quiz shimmer?