Artificial light at night is quietly shifting the planet’s carbon balance by increasing carbon release without boosting absorption.

(THE CONVERSATION) Inspired by the human eye, our biomedical engineering lab at Georgia Tech has designed an adaptive lens made of soft, light-responsive, tissuelike materials. Adjustable camera ...

This new development uses a phenomenon called plasmonic heating that enables more precise crystal formation. Crystals used in applications as varied as lasers, LEDs and the semiconductors used in ...

This special report covers the political firestorm ignited by Delhi's attempt to use artificial rain to combat severe air pollution. A cloud seeding trial by the BJP-led Delhi government and IIT ...

It’s a well-worn adage of the Internet age: people often aren’t what they seem to be online. But until recently, you could at least be assured that they were people. Now, though, “chatfishing,” a new ...

It is great that Connections writer Kate Woodworth had the opportunity to let people know how Mr. Youngs influenced, and still influences, her life and many others’ (“What Mr. Youngs Taught Me,” ...