Made by KiwiSDR NZ in New Zealand, the KiwiSDR 2 is a software-defined radio with its own computer, packed into a small metal box.

Germany's domestic intelligence agency is warning of suspected state-sponsored threat actors targeting high-ranking individuals in phishing attacks via messaging apps like Signal. The attacks combine ...

Before telescopes, ancient Greek astronomers relied on naked-eye observations of the night sky to understand the universe around them. The meticulous star catalog belonging to one of the best of these ...

Signal chats have reportedly been used in Minnesota to coordinate rapid responses to ICE activity and alert or deploy anti-ICE agitators, according to multiple reports. Independent journalist Cam ...

The FBI has launched an investigation into Signal chat groups allegedly used by anti-ICE activists to impede and obstruct federal immigration authorities, Director Kash Patel revealed Monday. “The ...

FBI Director Kash Patel said Monday that he had opened an investigation into the Signal group text chats that Minnesota residents are using to share information about federal immigration agents’ ...

The room we are in is locked. It is windowless and lit from above by a fluorescent bulb. In the hallway outside—two stories beneath the city of London—attendants in dark suits patrol silently, giving ...

You can store your messages for free, but you’ll need to pay $1.99 per month if you want to save more than 45 days’ worth of media. You can store your messages for free, but you’ll need to pay $1.99 ...

Alfatron Electronics, the Raleigh, N.C.-based, manufacturer, has introduced the ALF-IPK1HE 4K Networked Encoder and ALF-IPK1HD 4K Networked Decoder, designed for distributing high-quality AV signals ...

Scientists just decoded a mysterious space signal that traveled for 200 million years before reaching Earth! 🚀📡 This signal, coming from a faraway galaxy, turned out to be from a colossal cosmic ...

The mystery of the now-ruined Mesoamerican city of Teotihuacan may rest in a lost language scholars said they’ve deciphered. The ruins near Mexico City include murals that scholars believe represent ...