When ET phoned home, was he using the Great Pyramid? Aliens might not have built the pyramids, but they may have communicated ...

By Carolyn Cowan Sand is the most widely extracted solid material on Earth. The global sand mining industry removes roughly ...

Add Yahoo as a preferred source to see more of our stories on Google. Tourists visit the Great Pyramid of Khufu (Cheops) at the Giza Pyramids necropolis on the southwestern outskirts of Cairo, on ...

Add Yahoo as a preferred source to see more of our stories on Google. A hidden corridor has been discovered within the Great Pyramid of Giza using cosmic rays. The corridor is 30 feet long and located ...

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 ...

At the dawn of the consumer robotics era, National Geographic TV producers plumbed ancient secrets with help from this ...

Oleksandr Usyk vs. Rico Verhoeven is a heavyweight bout that will pit the boxing champion against a kickboxer at the base of ...

A groundbreaking study proposes ancient Egyptians built the Great Pyramid using an "Integrated Edge-Ramp" system, spiraling within the structure itself. This ingenious method, involving intentional ...

Perhaps it could lead to a real-life Chamber of Secrets. A 30-foot-long hidden corridor was discovered by scientists Thursday near the main entrance of the 4,500-year-old Great Pyramid of Giza in ...

Egypt’s antiquities authorities on Thursday unveiled a newly discovered, sealed-off chamber inside one of the Great Pyramids at Giza, just outside of Cairo, that dates back some 4,500 years ago. The ...

A paraglider filmed a dog wandering atop the Great Pyramid of Giza, sparking intrigue on social media. Alex Lang, who captured the moment, reported the dog was barking at birds while exploring the ...