Add Yahoo as a preferred source to see more of our stories on Google. An aerial photo of Stonehenge at sunrise. Stonehenge wasn't a prehistoric solar calendar but served mainly as a memorial to the ...

New research has revealed another set of tasks most humans can do with ease that artificial intelligence (AI) stumbles over — reading an analogue clock or figuring out the day on which a date will ...

WILTSHIRE, ENGLAND – DECEMBER 11: Stonehenge monument is seen on December 11, 2013 in Wiltshire, England. English Heritage will be unveiling the new multi-million pound visitor centre at Stonehenge – ...

Add Yahoo as a preferred source to see more of our stories on Google. When you buy through links on our articles, Future and its syndication partners may earn a commission. New research has revealed ...

Stonehenge wasn't a prehistoric solar calendar but served mainly as a memorial to the dead, according to new research by scientists who study ancient astronomy. Darvill's interpretation has been ...