Mobile apps, sensors, and other technologies help cities handle growing challenges.
A Columbia scientist and his startup think they have a plan to save the world. Now they have to convince the rest of us.
Startup Knightscope is preparing to roll out human-size robot patrols.
A $122 million innovation hub could speed the development of devices for making fuel from water and sunlight.
Researchers use brain imaging to detect patterns of brain activity associated with pain—a potential boon for doctors and drug developers.
A Portland startup called Wild is combining virtual reality with elements of the physical world.
Startup makes a touch- and force-sensitive surface that can transform itself into a piano or a painting canvas.
A novel electrochemical process sequesters carbon in the form of a versatile building material.
NREL shows that Corning’s Willow glass can be used to make flexible solar cells that could be installed in place of roofing shingles.