The Great Pyramid at Giza has been studied for centuries, yet new scans of the 4,500-year-old monument suggest it may still be hiding a concealed passageway that functions like a secret doorway. Fresh ...

Learn more about the Pyramids of Giza, who they were built for, and the possible methods used to complete them.

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. Live footage from a thermal camera of limestone blocks from the Khufu pyramid are displayed showing different colors ...

History is rather dull and unexciting to most people, which naturally invites exciting flights of fancy that can range from the innocent to outright conspiracies. Nobody truly believes that the ...

Researchers from Cairo and Munich uncovered “air-filled voids” beneath Menkaure pyramid’s eastern face, suggesting a long-suspected hidden entrance. Using electrical resistivity tomography, radar, and ...

These bubbles could spell trouble. A high-tech radar has detected invisible space bubbles over the Great Pyramids of Giza, providing clues to scientists who hope to prevent future satellite ...

Scientists have discovered a long-buried branch of the Nile river that once flowed alongside more than 30 pyramids in Egypt, potentially solving the mystery of how ancient Egyptians transported the ...

The pyramids in and around Giza have presented a fascinating puzzle for millennia. How did ancient Egyptians move limestone blocks, some weighing more than a ton, without using wheels? Why were these ...

Two voids detected on the eastern side of the Pyramid of Menkaure on Egypt's Giza plateau hint at a second, hidden entrance to the pyramid, according to a new study. The pyramid was built during the ...

From the glass atrium of the Grand Egyptian Museum, the three great Pyramids of Giza are perfectly framed on the desert horizon. The architects designed it this way; a deliberate alignment connecting ...