This article was updated Aug. 20, 2025, to correct the number of years of training data used and the model accuracy. The ...

The semiconductor industry continually pushes the boundaries of innovation to achieve higher performance, greater efficiency, ...

The interaction between these lightning events and the upper atmosphere is not fully understood,” remarked Olivier Chanrion, DTU Space senior researcher. From 400 kilometers altitude above Earth, the ...

Due to the strong scattering, ultraviolet (UV) communication links enable non-line-of-sight (NLOS) outdoor connectivity and relax the pointing, acquisition, and tracking requirements encountered in ...

University of Warwick astronomers have uncovered compelling evidence that a nearby white dwarf is in fact the remnant of two stars merging—a rare stellar discovery revealed through Hubble Space ...

A Washington Metrorail Safety Commission study has found key deficiencies remain in Metro’s radio communication system, despite earlier plans for its improvement.

Smart Communications Announces Strategic Investment from Cinven for Long-Term Growth International PE firm backs Smart’s bold vision to transform customer conversations in regulated industries ...

To construct time slot synchronization for further resource management of ultraviolet (UV) networks, we propose a slot synchronization protocol based on flooding time and power optimization. Beacon ...

The Space Force on this week chose five companies to develop tactical communications satellites that have built-in protections against enemy jamming. The service’s acquisition arm, Space Systems ...

The U.S. Space Force plans to launch the eighth mission of its mysterious X-37B space plane on Aug. 21 atop a SpaceX Falcon 9 rocket. The flight will study experimental technology in orbit.