For years, Egyptologists have assumed pyramid tombs were just for the rich – but the burials at a site called Tombos don’t ...

Friday is Pi Day, a national celebration of the mathematical concept, which is the ratio of a circle's circumference to its ...

Las Vegas has mastered the art of tearing down its past to make room for the latest. So what is the next chapter?

Like critics of offshore wind, opponents of wind farms on land say the projects ruin the the countryside, impact historic sites and harm wildlife.

Deep in the vast steppes of Central Asia, archaeologists have uncovered a remarkable ancient structure—a pyramid over 3,000 ...

A remarkable collection of five pre-Hispanic clay puppets with rotating heads has been discovered in El Salvador. Aside from ...

Explains the concepts of volume for various geometric solids, including prisms, pyramids, cylinders, cones, and spheres. It ...

But because the archaeologists found no human remains onsite, the puppets' location at the tallest pyramid at the site ...

Cairo's most popular attraction, the Pyramids of Giza, draw thousands of visitors every year. As one of the original Seven Wonders of the World, these pyramids have stood the test of time ...

Three of the five puppets are each nearly 1 foot (30 centimeters) tall, while the others are shorter at 0.6 feet (18 cm) and 0.3 feet (10 cm) in height. The three larger figurines are depicted ...

École Polytechnique Fédérale de Lausanne (EPFL), Institute of Electrical and Micro Engineering (IEM), Photovoltaics and Thin-Film Electronics Laboratory (PV-lab), Rue de la Maladière 71b, 2000 ...