Share on Facebook (opens in a new window) Share on X (opens in a new window) Share on Reddit (opens in a new window) Share on Hacker News (opens in a new window) Share on Flipboard (opens in a new ...

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.

The country with the most extant ancient pyramids is Sudan with at least 230 (some posit up to 255) examples still standing as of 2025. By comparison, the total in neighbouring Egypt is between 120 ...

See more of our trusted coverage when you search. Prefer Newsweek on Google to see more of our trusted coverage when you search. The pyramids may have been built using a sophisticated hydraulic system ...

Two pyramids in Egypt—both more than 4,000 years old—are now open to the public for the first time in decades. The Egyptian Ministry of Antiquities has completed its multi-year restoration of the ...

How the great pyramids of Egypt were built has long been a hotly debated open question, given the sheer size and weight of the limestone blocks used for the construction. Numerous speculative (and ...

Sign up for CNN’s Wonder Theory science newsletter. Explore the universe with news on fascinating discoveries, scientific advancements and more. For years ...

Everyone knows the Great Pyramid of Giza. Towering over the edge of the Western Desert, it’s perhaps the best known of the handful of monuments at Egypt’s Giza Necropolis. But about 10 miles south of ...

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 ...

A tour guide in Egypt reportedly sketched a stick figure into the wall of a 4,000-year-old pyramid while explaining its history to a group of sightseers. The male guide, seemingly lost in his fiery ...