The FDA warns that radio-frequency micro-needling can cause burns, disfigurement, and nerve damage. Dr. Abby Waldman of Mass ...

While every mobile phone -- including iPhones -- emit RF waves, the radiation isn't strong enough to cause any sort of harm ...

The amount of spectrum occupied by the channel corresponding to a service, measured in hertz, is known as its bandwidth.

Astronomers recently built a precise radio map of the Milky Way’s southern midline, showing 98,000 radio sources.

Radio astronomy opened up the universe for scientists. They could map new elements across galaxies and also search for ...

The National Telecommunications Commission (NTC) on Saturday announced its regional offices have activated amateur and civic ...

Skyworks Solutions will buy smaller rival Qorvo , they said on Tuesday, forming a $22 billion combined company that supplies radio-frequency chips to Apple and other smartphone makers.

It has taken a million CPU hours, thousands of antennas, and the patience of a doctoral researcher to stitch together the ...

Astronomers from the International Centre of Radio Astronomy Research (ICRAR) have released an incredible image of the Milky Way shining in low-frequency radio light, revealing a spectacular realm ...

The image was constructed by Silvia Mantovanini, a Ph.D. student at Curtin University’s ICRAR node, who spent 18 months and ...

Reconfigurable intelligent surfaces (RIS) are engineered structures comprised of several elements known as 'meta-atoms,' ...