A team from the Faculty of Physics and the Center for Quantum Optical Technologies at the University of Warsaw has developed ...

A team from the Faculty of Physics and the Centre for Quantum Optical Technologies at the University of Warsaw has developed a new type of all-optical ...

The world’s first all-optical radio runs on laser light, not electricity, opening new possibilities for stealth sensors and satellite applications.

I tried building a cell-signal booster out of aluminum foil, and here's what happened.

An Australian Defence Force-built nanosatellite has taken its own photo in orbit, helping track antenna damage and space ...

It’s classic radio jargon, referring to the six most crowded frequencies in the AM radio band: 1230, 1240, 1340, 1400, 1450 ...

Unlike optical telescopes, ALMA observes in the millimeter/submillimeter range, between infrared and longer radio waves.

When a Montana woman’s car key fob suddenly stopped working, she figured it was just a dead battery. But even after swapping ...

Using an extraordinary network of telescopes — including one orbiting halfway to the Moon, scientists from Aryabhatta Research Institute of Observational Sciences (ARIES), Nainital and Tata Institute ...

Ten years ago this month, gravitational waves were first detected on planet Earth. Now, gravitational waves had been something that scientists had thought existed going back to Albert Einstein. His ...

For centuries, humans have sought to study the stars and celestial bodies, whether through observations made by naked eye or by telescopes on the ...

A current Radio World ebook explores trends in the use of AI in broadcast radio technology. In 2022 the Federal Communications Commission allowed computer modeling of directional FM antennas. The ...