Of all the ancient structures still standing across the world, few are more iconic than England's world-famous Stonehenge. Presiding over the Salisbury Plain, Stonehenge remains a site of immense ...

The heiau, as it’s known in Hawaiian, was reconstructed in 2007 and dates to the early to mid 15th century, according to a Feb. 24 news release from the University of Hawaiʻi at Mānoa.

Researchers believe an ancient shrine or worship site in Hawaii acted “as a sophisticated seasonal calendar.” The heiau, as it’s known in Hawaiian, was reconstructed in 2007 and dates to the ...