Fixing underground water pipes usually means digging up roads and sidewalks — a process that's disruptive and expensive. However, researchers at the University of Sheffield in the U.K. are working on ...

Private renewable energy projects are still moving forward despite a pullback in government support, and new technology is making that construction more efficient. Solar farms, for example, take ...

If you’re taking a walk in the city of Irvine, don’t be surprised if you encounter a little robot on your path. The city has contracted with Oregon company, Daxbot, to send their robots across the ...