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

Two archaeologists from the American heartland are embarking on an Amazonian adventure to uncover the remains of a lost civilization — proving that world-class research can emerge from the Ozarks just ...

Given the likelihood of intelligent extraterrestrial life, why is there still no compelling evidence of it? A new theory, described in a paper not yet peer-reviewed, provides a potential answer that ...