The Giza Pyramids are among the best documented construction projects of the ancient world, yet a stubborn slice of popular culture still credits them to visitors from another planet. I want to ...

They were not, so the polemic went, the work of 'puny' man, but instead those 'giants of Mars'. Yes, the Pyramids of Giza - those monuments to god-like splendour that have stood for more than 4,000 ...

“UFO Phil” Hill gets abducted six times a week. Even aliens, it seems, need a day off. “They’re out there hovering around. They talk to me but they are afraid of scaring people,” explained the wiry 39 ...