What is a Crystal Pyramid? A crystal pyramid is a crystal that occurs naturally and has taken the shape of a pyramid. Some examples are clear quartz, rose quartz, amethyst, citrine, green aventurine ...

Pyramids are just about the last thing you think of when it comes to Iowa. But these memorials are a sight to see in the Hawkeye State and well worth the trip. Just how did these structures come to be ...

For more than four and a half millennia, the Khufu Pyramid has stood on the Giza plateau, enduring dozens of earthquakes without serious structural damage. New research led by Egypt’s National ...

Over the past 4,600 years, the Great Pyramid of Giza has weathered a dozen or so major earthquakes. Most recently, the 5.9 magnitude Cairo earthquake of 1992 dislodged some casing stones from the ...

This brilliant white pyramid surrounded by cacti proves that Arizona does ancient architecture with a Southwestern twist. Photo credit: Ralph St. In the heart of Papago Park, a white pyramid gleams in ...

The Great Pyramid of Giza in Egypt has survived more than 4,500 years. Earthquakes have repeatedly shaken the region, including the magnitude 5.8 Cairo earthquake in 1992, which dislodged some of the ...

The Great Pyramid of Giza, also known as the Khufu pyramid, is among the most famous wonders of the ancient world. It is also a wonder that the structure is still standing—given that it was erected ...

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A new study measuring vibration frequencies throughout the Great Pyramid revealed how it has been able to withstand severe seismic shocks. Seismologists analyzed vibrations in the various chambers of ...

The origin of the name of the pyramids is almost as mysterious as the structures themselves. Credits: Jacky Lee, CC BY 3.0, via Wikimedia Commons In English, the impressive monuments built by the ...

Have they finally solved the ancient Egyptians’ pyramid scheme? Aliens might not have built the pyramids — but the ancient Egyptians might’ve had a pretty cool hack nonetheless. A cutting-edge 3D ...

Across ancient civilizations, pyramids appear in places that never contacted each other, from Egypt to the Americas. The reason is surprisingly simple. The pyramid shape is one of the strongest ways ...