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 ...

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 ...

Last March, a group of Italian scientists made headlines when they revealed the discovery of an extensive underground complex ...

A radar engineer said he has found compelling evidence to support claims around a vast underground complex stretching nearly ...

Gear-obsessed editors choose every product we review. We may earn commission if you buy from a link. Why Trust Us? Here’s what you’ll learn when you read this story: The Pyramid of Menkaure, one of ...

How ancient builders raised the mighty pyramids still captures the curiosity of historians and scientists. Despite decades of digging, high-tech scanning, and countless theories, the puzzle remains: ...

Critics say the technique used by researchers can't reliably show scans that deep into the ground. But scientists insist the ...

Researchers used ground-penetrating radar and electrical resistivity tomography to scan the graveyard near the Great Pyramid of Khufu. Archaeological Prospection Without breaking ground, ...

Atlanta has had its fair share of immersion-type experiences in recent years focused on “Stranger Things,” “Jurassic World,” “Friends” and “Downton Abbey” as well as artists Claude Monet and Pablo ...

Egypt, third millennium b.c. The Great Pyramid of Giza is both the oldest of the Seven Wonders and the only one still standing. Built by the pharaoh Khufu (reigned ca. 2551–2528 b.c.) to serve as his ...

Many pyramids were known to have capstones at their peak, also known as pyramidions, which were made of limestone, sandstone, basalt or granite. Some may have been covered with plates of copper, gold ...

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 ...