At Egypt’s Elephantine Island, newly examined granite artifacts reveal machining marks that some experts believe couldn’t ...

Ancient Lost Worlds and Hidden History. On location videos made by author and adventurer Brien Foerster exploring Peru, ...

Missouri State University archaeologists Daniel Pierce and Christopher Bodine are heading to Brazil to study ancient Amazonian geoglyphs that may reveal an unknown civilization.

Ancient DNA from Napoleon’s soldiers reveals enteric and relapsing fevers - not typhus - as key killers during the army’s ...

This is today's edition of The Download, our weekday newsletter that provides a daily dose of what's going on in the world of technology. What role should oil and gas companies play in climate tech?

New sonar footage from Loch Ness has revived the legend of 'Nessie,' but scientists say advanced technology has yet to prove ...