The history books generally point to 3200 B.C. as the approximate date when the pyramid of Khufu was under construction. But how exactly do Egyptologists date the pyramids?

The ancient Egyptians are known for their extraordinary works of art and architecture, yet, experts are also interested in the gaping voids they left behind. Indeed, deep within the Great Pyramid ...

When moving from the food pyramid, the USDA made fruits and vegetables half of the new MyPlate guide which represents the amounts of the four food groups each meal should contain.

Engineers have a new theory on how Egypt's first pyramid was built A new study theorizes that ancient Egyptians constructed the world's first pyramid using much more advanced technology than some ...

90-foot underwater ‘pyramid’ could predate Egyptian landmarks and Stonehenge by thousands of years — and rewrite history, scientists say By . Marissa Matozzo.

San Francisco's historic Transamerica Pyramid in opening its doors to a new exhibit showcasing the contents of a time capsule that was buried over 50 years ago.