So if we’re right, each former human is now essentially a radio transmitter and receiver. One plurb sends out a signal that ...

Tiny, artificial earthquake-like waves generated by lasers may be the key to smaller, faster, and more efficient computer ...

The project focused on radio signals near the 21-centimetre wavelength, commonly used to study hydrogen gas in the Milky Way.

Abstract: Ensuring secure wireless transmission remains a critical challenge because of the presence of malicious and active eavesdroppers (Eves). To address this issue, a novel two-phase secure ...

Humans have always been fascinated with space. We frequently question whether we are alone in the universe. If not, what does ...

Abstract: Radar signal recognition (RSR) plays a pivotal role in electronic warfare (EW), as accurately classifying radar signals is critical for informing decision-making. Recent advances in deep ...

As this interstellar object approached its closest point to Earth, a massive radio telescope attempted to sniff out a technosignature. Reading time 3 minutes From the moment astronomers discovered ...

Sam Levitt is the voice behind the annually trending TikTok audio, which started with him saying that the "2021 season comes to an end" Zoey Lyttle is a Society & Culture Writer-Reporter at PEOPLE.

Nick’s Signal Spot is a new feature in which Nick Langan explores RF signals, propagation, new equipment and related endeavors. There’s a cool piece of technology built into the “seek” button on a car ...

Vince Gilligan’s sci-fi brainchild, Pluribus, wrapped up its Season 1 on December 23, 2025. The finale, titled La Chica o El Mundo (The Girl or The World), delivered a cliffhanger setting the stage ...

In 1977, astronomers detected a powerful, narrowband radio signal that appeared to come from deep space. It lasted just 72 seconds — long enough to stand out, but too short to confirm its source. This ...