The volume of a 3D shape is the amount of space inside it. Volume is measured in cubic units such as cm³ and m³. The volume, or capacity, of liquids is measured in millilitres or litres. The surface ...

Hidden beneath the sands of Egypt's Giza Plateau, three precisely engineered shafts have been rediscovered that may unlock access to a vast underground network whispered about by ancient Greek ...

After two decades of anticipation and countless delays, the Grand Egyptian Museum is finally having its grand reveal.

The museum, known as GEM, boasts a towering, triangular glass façade imitating the nearby pyramids, with 24,000 square meters ...

The Grand Egyptian Museum spans an impressive 500,000 square meters, making it the world's largest archaeological facility dedicated to a single civilization. Housing more than 100,000 artifacts ...

Egypt has inaugurated the Grand Egyptian Museum, the world's largest museum dedicated to a single ancient civilization and an ...

Near the ancient Pyramids of Giza just outside Cairo, the Grand Egyptian Museum (GEM) is gearing up for its lavish opening on ...

Cerro Tusa rises sharply from the hills of Antioquia, Colombia, forming the world’s tallest natural pyramid. Captured from ...

An artist's rendering of the spacecraft in the SWIFT constellation stationed in a triangular pyramid formation between the sun and Earth. A solar sail allows the spacecraft at the pyramid's tip to ...