Trump signs order to plan nation's 250th anniversary celebration, punish those who vandalize statues 11 Foods That Can Naturally Improve Your Blood Circulation Air traffic audio from American Airlines ...

Antarctica is home to a peak shaped like a perfect pyramid — but contrary to what conspiracy theorists say, the mountain's four symmetrical faces were forged through natural processes.

The whole ledge presents the appearance of a solid structure of masonry, reared, like the Egyptian Pyramids, to perpetuate the works and memory of man, in defiance of the flight of ages.

On a high, dry terrace overlooking a green river valley in the Andes Mountains of Peru, sits a complex of American pyramids that may be older than the pyramids of Egypt. These structures are ...

MIRANDA KRESTOVNIKOFF: The building of the Great Pyramid was an incredible achievement. It's 147 metres from the ground to the top, and each side of the base is 230 metres long. It's more than ...

In 2015, Memphis' 321-foot-tall "Great American Pyramid" reopened as a Bass Pro Shop megastore after being abandoned for roughly a decade. The 32-floor pyramid contains a hotel, an indoor swamp ...

Standing at the base of the Great Pyramid, it is hard to imagine that this monument—which remained the tallest building in the world until early in this century—was built in just under 30 years.