Maya mask at Palenque; Bronze Age hemp in Italy; historic Native American fort in Connecticut; Scottish clan seal in island castle
Maya mask may depict Pakal the Great, the longest-ruling king of Palenque
Dental analysis of Bronze Age population in Italy shows use of hemp for rope and fabric
Early fort in Connecticut reveals how Native American tribes traded with first European settlers
Scottish clan keepsake found in digs exposing the history of battles over an island castle