Flights across Greece grounded as communications lost Indeterminate 'noise' impacts radio channels Frequency shutdown affects dozens of flights Limited services return after some hours ATHENS, Jan 4 ...

Abstract: The detection of cognitive load (CL) has emerged as a significant research challenge in recent years. Most traditional techniques that rely heavily on physiological and audio-visual sensors ...

Julio is a Senior Author for Collider. He studied History and International Relations at university, but found his calling in cultural journalism. When he isn't writing, Julio also teaches English at ...

Cavitation is invisible, violent, and devastating – a hidden killer that can rip apart pumps, engines, and turbines. Caused by sudden changes in pressure, it can destroy steel in seconds. In this ...

Radio over fiber transports RF signals via optical fiber, enabling low-loss distribution for wireless networks, radar systems, and radio astronomy applications. Radio frequency over fiber (RFoF), also ...

In the global game of nuclear brinksmanship, secrets are the coin of the realm. This was especially true during the Cold War, when each side fielded armies of spies to ferret out what the other guy ...

More evidence has emerged to support the natural origin of comet 3I/Atlas. After several weeks of conspiracy theories, social media debates, and speculation on popular podcasts such as Joe Rogan's, ...

Since Morpheus8 got the co-sign from the likes of Kim Kardashian (the Skims founder once praised this specific treatment for her six-pack), radio-frequency microneedling quickly became the treatment ...

There were lots and lots of great pop singles last year, and one of the very best was "Angel Of My Dreams," the first solo track from JADE, a member of the UK girl group Little Mix. "Angel Of My ...

Astronomers have created a new colorized radio view of the Milky Way's galactic plane. Credit: International Centre for Radio Astronomy Research Astronomers in Australia have created the largest and ...

A constellation of classified defense satellites built by the commercial company SpaceX is emitting a mysterious signal that may violate international standards, NPR has learned. Satellites associated ...