Researchers at the University of Science and Technology of China have demonstrated that quantum entanglement between pairs of atomic defects in diamond can sharpen nanoscale sensors well beyond ...

Global navigation satellite systems (GNSS), which include GPS, are traditionally used for positioning, timing, and mapping ...

NASA’s laser retroreflector arrays aboard GPS III satellites enhance positioning accuracy for Earth navigation and scientific measurements by reflecting laser signals back to ground stations.

Researchers discover a new dopamine signal in the striatum that acts as a guidance system, encoding trajectory errors to ...

A new U.S. weapon could change the future of drone warfare. Meet the Coyote Block 3NK—an interceptor drone that can disable ...