In 1938, the director of the Signal Corps Laboratories at Fort Monmouth, New Jersey, Col. Roger B. Colton, transformed ...

Broadcast as Free Thinking, Fridays at 9pm on BBC Radio 4. Presented by Matthew Sweet, Shahidha Bari and Anne McElvoy.

Scientists have traced a repeating fast radio burst (FRB) to the edge of an ancient galaxy where star formation has drastically dropped. Researchers are struggling to explain what caused it.

Sierra integrates the following sub-systems into a single chip, providing a complete software-programmable radio signal processing engine for O-RUs: RF transceiver supporting up to 8 transmitters ...

Royalty-free licenses let you pay once to use copyrighted images and video clips in personal and commercial projects on an ongoing basis without requiring additional payments each time you use that ...

The city of New Braunfels is inviting local artists to submit their designs for the new traffic signal box art program. Selected artwork will be featured on traffic signal boxes throughout downtown ...

Unusual signals from pulsating radio sources have been recorded at the ... recorded signals is caused by the periodic passage of a signal of descending frequency through the 1 MHz pass band ...

The car signal jammers work by scrambling the radio signal from remote keys, meaning thieves can get into the car without needing to unlock it. Anyone found with one could face five years behind ...

JOHNSTON, R.I. (WJAR) — The Rhode Island Department of Transportation announced it has recently installed a state-of-the-art pedestrian safety signal at a Johnston crosswalk after a pedestrian ...

Next, it looks for Doppler shifting of that radio signal. If the signal comes from a planet, the motion of the planet will either redshift or blueshift the signal, depending on whether the planet ...

Royalty-free licenses let you pay once to use copyrighted images and video clips in personal and commercial projects on an ongoing basis without requiring additional payments each time you use that ...