Further research could determine the depth of these voids and confirm that they really do indicate a hidden entrance.

Scientists discover hidden cavities inside Egypt’s Menkaure Pyramid, fuelling theories of a secret 4,500-year-old entrance.

Scientists believe they’ve discovered the remains of a secret entrance inside one of Egypt’s oldest pyramids after over 4,500 ...

If ancient Egyptians are known for one thing it’s their incredible pyramids and the pyramid of Djoser constructed 4,500 years ...

High-tech scans uncover mysterious voids inside the Pyramid of Menkaure — sparking new theories about hidden chambers and ...

Lucina Melesio explores how physicists are mapping the internal structures of ancient pyramids in Mexico and Central America using muons – potentially revealing hidden chambers that could finally lead ...

Ch. 1. The Mochica. The Lost Tribes of Central America, Peru and Bolivia -- The Battle Against Nature -- The First Stone-Builders -- The Long-Lost Pyramids of Peru -- The Tomb of the Lord of Sipan -- ...