A robot is using additive manufacturing technology to print houses. Just a few years ago, that thought would seem ludicrous. Yet 3D printing in construction by robots has become a regular feature in ...

A study suggests the first of seven key pyramids in Egypt, the Step Pyramid of Djoser, was built using a hydraulic lift. Dated to about 4,500 years ago, this would move up the introduction of major ...

Turning waste into wealth may no longer be just a marketing slogan, as a team of researchers in China has found an eco-friendly way to do exactly that. The abundant sunlight our planet receives was ...