Missouri S&T researchers say biowaste like food scraps and manure could be converted into renewable natural gas to fuel vehicles.

The buoyancy-propelled silent glider could travel for weeks or months between charges, Purdue researchers say.

Researchers' design combines passive radiative cooling with solar water heating — all without requiring electricity.

Chicago-based Cityzenith creates real-time "digital twins" — three-dimensional replicas of buildings and infrastructure.