The DRDO is developing directed energy weapons that use high-energy laser beams to neutralise incoming threats in the sky.

A spacecraft that could reach the nearest star system in about 20 years would need to travel at a meaningful fraction of the ...

Four days of under-the-table information about the contract termination creates serious legal risks for POET Technologies.

Texas A&M University researchers have demonstrated the first optical propulsion system capable of full three-dimensional maneuvering, using nanoscale-engineered 'metajets' powered by lasers. The ...

Missile defense has entered a new era where the challenge is no longer stopping a single incoming threat, but managing ...

The AN/ALR-69A radar warning receiver is the C-17's 'ears' in a spectrum filled with invisible emissions, detecting and ...