Deep beneath the Great Pyramid of Giza lies a forgotten mystery not from ancient Egypt, but from 1905. Scrawled above the entrance to the Subterranean Chamber, a bizarre inscription mentions Atlantis, ...

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 ...

Add Popular Science (opens in a new tab) More information Adding us as a Preferred Source in Google by using this link indicates that you would like to see more of our content in Google News results.

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 ...

Follow this section to personalize your feed and get instant alerts. WHY FOLLOW? Update your preferences in Account Settings Personalized Content Follow this tag to personalize your feed and get ...

A gunman who fatally shot a Canadian tourist and wounded more than a dozen others atop a historic pyramid in Mexico on Monday has been identified, according to officials. Authorities identified the ...

Add Yahoo as a preferred source to see more of our stories on Google. Forensic workers carry the body of a victim down a pyramid in Teotihuacan, Mexico, after a gunman opened fire on April 20.

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 ...

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: How the Great Pyramid was built ...

Jon McCormack's new book celebrates the whorls, hexagons, and half-moons that appear in the world all around us. A 400-million-year-old ammonite cross-section reveals an interior world of remarkable ...