The fin on top of a car is called a shark fin antenna. It handles a surprising amount of tech, including the radio, GPS, phone signals, and Wi-Fi.

Airvine, the first company to develop a multi-Gigabit-speed wireless Ethernet backhaul system for indoor connectivity, ...

The Flex complements the original WaveCore, which penetrates thick concrete floors and walls in the interior, to lower the cost of roof-to-indoor, ...

It's fun to watch how quickly things are improving in home robotics right now. Sunseeker's new X5 robo-mower isn't perfect, ...

From the stopwatch/fifth-wheel/radar era to GPS and from 0–60 and the quarter mile to the figure-eight test and more, we’ve ...

A NASA satellite that’s been orbiting as space junk since 1967, Relay 2, emitted an unexpected, powerful radio burst that astronomers initially struggled to explain.

A NASA satellite that’s been orbiting as space junk since 1967, Relay 2, emitted an unexpected, powerful radio burst that astronomers initially struggled to explain.

Radio telescopes saw a strange burst of unknown energy in June 2024. Now we know it was from Relay 2, an early telecommunications satellite.

(CNN) — Astronomers in Australia picked up a strange radio signal in mid-June — one near our planet and so powerful that, for a moment, it outshined everything else in the sky. The ensuing ...

Except, now it isn't. Apparently the long-dead experimental communications satellite decided to get very experimental with its communications, since it sent out a radio burst all of a sudden.

Although most newer vehicles do come from the factory with satellite radio capability, you may own an older vehicle that doesn't offer the feature. One way to add satellite radio to your car is by ...