From the Bermuda Triangle to Antarctica's Blood Falls, we look at mysterious sites and stories from around the world.

The main pieces of evidence supporting the hydraulic theory were the discovery of a "dry moat" surrounding the pyramid, as well as a massive stone structure known as the Gisr el-Mudir. These features ...

Online claims of "large underground structures" discovered under Egypt's famed pyramids of Giza are unfounded, experts in the ...