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

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

Researchers have discovered two at "air-filled voids" behind the face of the Menkaure pyramid on the Giza plateau.

Revolutionary scanning technology has identified two concealed air-filled anomalies behind the eastern facade of Egypt's Menkaure Pyramid, providing the first scientific evidence to support a ...

Two years ago, a team of research scientists announced they would use muon tomography to explore the Great Pyramid of Giza, also known as the Pyramid of Khufu. They planned to image internal ...

The Khufu Pyramid, also known as the Great Pyramid, is the largest and arguably most famous of the three pyramids at Giza.

Scientists have made a huge breakthrough in understanding one of Egypt's most famous pyramids, by discovering 'an important ...

A team of researchers has made an extraordinary claim – the existence of a vast underground city beneath Egypt’s iconic Giza pyramids. However, prominent archaeologists have swiftly and decisively ...

The Great Pyramid of Giza—the largest of Egypt’s pyramids—consists of about 2.3 million limestone blocks. The smallest of these weigh two tons, while the largest weigh over 60. History says laborers ...

Too soon to say if they may indicate undiscovered secret chambers, experts say. — -- While the discovery of "thermal anomalies" at Egypt's Giza pyramids by an international group of scientists ...

The Great Pyramid of Giza is the last remaining wonder of the ancient world. — -- Egypt's antiquities ministry says researchers should not have rushed to publicly announce this week the ...