Beneath a colonial-era church in the Mexican state of Puebla sits a structure that dwarfs the Great Pyramid of Giza by nearly double its volume. The Great Pyramid of Cholula holds the record as the ...

Archaeologists in Egypt have identified the country’s first recorded astronomical observatory, which, according to experts, is the “first and largest” discovery of its kind, Live Science reported. The ...

A researcher claims the Great Pyramids may predate ancient Egypt and could be the work of a lost civilization with advanced ...

The pyramids at Giza are usually described as the ultimate building project, millions of blocks stacked skyward by sheer human effort. A growing fringe of researchers and online theorists is now ...

I continue my Great Structures Week with a focus on great structures from the earliest times, ancient Egypt and Greece. I am drawing these posts from The Teaching Company course, entitled ...

Tom has a Master's degree in Journalism. His editorial work covers anything from archaeology and the environment to technology and culture. Tom has a Master's degree in Journalism. His editorial work ...

(CNN) — For years, Egyptologists have hotly debated how the massive pyramids of ancient Egypt were built more than 4,000 years ago. Now, a team of engineers and geologists brings a new theory to the ...

(CNN — For years, Egyptologists have hotly debated how the massive pyramids of ancient Egypt were built more than 4,000 years ago. Now, a team of engineers and geologists brings a new theory to the ...

Add Yahoo as a preferred source to see more of our stories on Google. A photograph of a group of archaeologists at a survey site in front of a pyramid. Using remote sensing techniques, archaeologists ...

A mysterious structure has been discovered at Egypt’s pyramids, according to a recent report. What happened: The Archaeological Prospection journal published a report on May 5 detailing the findings ...