Sarah is CNET's senior copy editor in London. She's often found reading, playing piano or arguing about commas. The Volvo Rottweiler is an autonomous construction vehicle that can work in rough ...

Prefer Newsweek on Google to see more of our trusted coverage when you search. The U.S. Army has developed "Lego-like" concrete bricks in order to rapidly construct bridges during military campaigns.

On average, Lego produces about 20 billion plastic bricks and building elements every year, and most come from injection molding machines that are so precise that just 18 of every million parts ...

Researchers at Spain's Polytechnic University of Valencia have spent the past few years working on a more manageable alternative, patenting a system that uses "Lego-like" segments of 3D-printed ...