The Great Pyramid of Giza is the most studied structure on Earth — and still one of the least understood. Despite centuries of research, key questions remain unanswered. This video explores five of ...

A rare private descent into the Great Pyramid reveals the eerie subterranean chamber deep beneath the structure, reached through an 87 meter passage cut almost perfectly straight. Inside, a strange ...

Thousands of years after the Pyramids of Giza were built and researchers are still learning new things about them to this day. A recent study has been looking at the Pyramid of Menkaure — the smallest ...

Calakmul remained relatively undisturbed until gum harvesters in Mexico led an American botanist to them in 1931. Here’s what was found in its remnants. Structure II, a pyramid at Calakmul, was ...

For 5,000 years scholars, generals, and mystics have been fascinated by the Egyptian pyramids. That obsession persists in the modern age. Today the Pyramids of Giza are surrounded by desert. But 4,600 ...