A 'groundbreaking' discovery beneath the Egyptian pyramids has taken the world by storm.

Researchers from Italy and Scotland claim to have uncovered 'a vast underground city' which stretches more than 6,500 feet directly underneath the Pyramids of Giza, making them 10 times larger than the pyramids themselves.

The bombshell claim - which many experts claim to have already debunked - comes from a study that used radar pulses to create high-resolution images deep into the ground beneath the structures, the same way sonar radar is used to map the depths of the ocean.

The paper, which has not been peer-reviewed by independent experts, found eight vertical cylinder-shaped structures extending more than 2,100 feet below the pyramid and more unknown structures 4,000 feet deeper.

A press release described the findings as 'groundbreaking' and if true could rewrite the history of ancient Egypt. However, independent experts have raised serious concerns about the study.

Extraordinary claims require extraordinary evidence. We have not seen such evidence yet. Put up, or shut up.

To read more, click here.