Evidence of alien life or cosmic pyramid scheme? A documentary filmmaker sparked a discussion of advanced Martian ...

NASA photos appear to show a pyramid-like structure the same size as Giza on Mars, prompting speculation about whether an ...

Scientists have long thought there are a series of pyramid-like structures on Mars, with recent images showing one that could ...

There's something about the pyramids at Giza, Egypt, that attracts speculation and alternative theories about their construction and history. At least a sizable faction in the public seems unwilling ...

Add Yahoo as a preferred source to see more of our stories on Google. Mexico is filled with ancient wonders, including pyramids. These structures aren't just impressive piles of stone—they're windows ...

A new study conducted by an Italian engineer has argued that the Pyramids of Giza could actually be thousands of years older than we first thought ...

This week, there has been a lot of chatter in the weirder parts of the online world about the supposed discovery of a hidden complex of underground chambers beneath the Great Pyramids of Giza in Egypt ...

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 ...