When ET phoned home, was he using the Great Pyramid? Aliens might not have built the pyramids, but they may have communicated ...

A physicist has triggered intense scientific debate after claiming the Great Pyramid of Giza was deliberately built on an ...

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 ...

The exterior of the mysterious Pyramid on LV-223. In the Prometheus film, the crew rush to explore the Pyramid after landing on LV-223, dead-set on unearthing its mysteries. They quickly learn that it ...

A photo of a three-sided Martian "pyramid" has sparked discussions on potential advanced life on the Red Planet. Evidence of alien life or cosmic pyramid scheme? A documentary filmmaker sparked a ...

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. Why it's incredible: The ...

Gear-obsessed editors choose every product we review. We may earn commission if you buy from a link. Why Trust Us? Here’s what you’ll learn when you read this story: How the Great Pyramid was built ...