India must choose between enduring traffic gridlock or implementing proven global solutions for urban congestion.

For far too long, two specters have been haunting the world of artificial intelligence and warfare, and they both featured in ...

Most of what you do online is quietly logged, analyzed, and resold, even when it feels routine, like checking email or ...

Optical computing has emerged as a powerful approach for high-speed and energy-efficient information processing. Diffractive ...