Astronomers detect 10 billion-year-old radio waves from a distant galaxy cluster SpARCS1049, revealing a mini-halo that ...

The US government lays claim to a large chunk of spectrum for military use, communications, and transportation. FM radio operates between 88 and 108.0 MHz, and AM radio operates between 540 and ...

Electromagnetic Waves (1961) Posted: March 9, 2025 | Last updated: July 10, 2025 The film explains the concept of electromagnetic waves, particularly focusing on their applications in radar, radio ...

When the New York Times first wrote about "mysterious radio waves" from the cosmos in 1933, they made sure to note one fundamental caveat: "No Evidence of Interstellar Signaling." Indeed, the ...

LEWISBURG – There is a far-off planet that appears to have a magnetic field similar to Earth’s but it is too hot to support life, a Bucknell University professor says.

PanoRadar's radio imaging works a lot like LIDAR. On a motor sits a cylinder of 1,200 tiny synthetic antennae, which each emit radio waves. As the motor spins, so does the cylinder, flinging radio ...

Mysterious radio wave pulses from deep in space have been hitting Earth for decades, but the scientists who recently discovered them have no concrete explanation for the origin of the signals.

Antarctic scientists detect unexplained radio waves under the ice while searching for neutrinos, with researcher Stephanie Wissel noting these signals defy physics ...

discovery of repeating radio waves coming from a neighboring star system. and new mexico’s very large array played a key role. scientists looking for protective magnetic fields like the one on ...

A systematic review into the potential health effects from radio wave exposure has shown mobile phones are not linked to brain cancer. The review was commissioned by the World Health Organization ...