NASA’s nuclear-powered Dragonfly rotorcraft has entered its hands-on construction phase at the Johns Hopkins Applied Physics Laboratory, shifting the first interplanetary drone from blueprints to ...

A new printing technique places perovskite photodetectors on contact lenses, and AI upscaling turns 100 sparse pixels into an eye-tracking interface for robotic control.

The Chippewa Falls wastewater treatment plant and system need a number of repairs that will cost more than $100,000, according to Public Works Director Brandon Cesafsky.