The Khufu Pyramid, also known as the Great Pyramid, is the largest and arguably most famous of the three pyramids at Giza.

Scientists believe they’ve discovered the remains of a secret entrance inside one of Egypt’s oldest pyramids after over 4,500 ...

The enigmatic outline of a pyramid-like structure in the icy wilderness of Antarctica has aroused substantial curiosity and fueled countless conspiracy theories suggesting extraterrestrial involvement ...

For 5,000 years scholars, generals, and mystics have been fascinated by the Egyptian pyramids. That obsession persists in the ...

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 table — a ...

Air-filled voids detected in Giza's Menkaure Pyramid give new evidence of a possible second entrance, confirmed by scanning technology.

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

(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 ...

An interstellar object hurtling through our solar system, 3I/ATLAS, has become the subject of an extraordinary new theory. A ...

(MENAFN- GetNews) For centuries, historians, engineers, and curious minds alike have debated one of the world's greatest mysteries: How were the Egyptian pyramids built? While theories of ramps, alien ...