A cosmic particle detector in Antarctica has detected a series of bizarre signals that defy the current understanding of ...

The research in radio waves used to create radar originated in the late 1800s, but one of the first applications for locating aircraft officially went online in 1940 to secure the coast of Britain.

The nation's aviation infrastructure is again under ... It works a lot like an echo, but rather than sound waves, pulses of radio waves are emitted that then bounce off of an object.

Radar is a detection system which uses radio waves to determine the location and speed of aircraft and other objects..

Liberty Lifter, a program to develop a ground effect aircraft that could carry heavy loads while skimming over waves and up ...

The weapon uses high frequency radio waves that disrupt or damage critical ... missile systems would be able to target fast moving aircraft or missile threats, whilst RF DEW would shoot down ...

Malaysia’s government recently announced a significant development in the ongoing mystery of Malaysia Airlines Flight MH370, which vanished without a trace over ten years ago. The authorities ...

In a video posted on social media, the Ministry of Defense said RF DEW systems use radio wave energy to "target ... capable of taking down an unmanned aircraft by burning components of it ...

A British Army radio wave trial has taken down a drone swarm for the first time. In what was the largest counter-drone swarm exercise with British soldiers to date, a team successfully tracked ...

This is not fast enough to track fast moving aircraft or more distant objects. So, instead of using ultrasound, radio waves are used as they travel at 300,000,000 m/s. It works in the same way as ...