A new on-chip sensor using twisted moiré photonic crystals can precisely tune light properties in real time. This could ...

Engadget's experienced editorial team has tested and reviewed hundreds of digital cameras and photography gear over the past ...

Recent strategic shifts have made the F-22 Raptor fighter a high priority again, prompting significant investments in ...

The Defense Innovation Unit (DIU) last week launched its Blue Manufacturing marketplace initiative, an effort to create a ...

U.S. National Laboratories (Argonne, Lawrence Livermore, and Oak Ridge) possess three of the world’s fastest exascale ...