Traffic management technology helping to move emergency and transit vehicles through intersections is improving response times, safety and helping to reduce congestion. In Marietta, Ga., signal ...

Cellular signal boosters use big antennas to improve the coverage in your home or car. These are the top signal boosters for apartments, houses, and vehicles. I’m one of PCMag’s mobile writers. That ...

If you hadn’t heard of Signal before Monday, chances are you have now. The secure messaging app, available for iPhones and Android devices, has long been popular with journalists because of its robust ...

Signal serves tens of millions of users who are drawn to its end-to-end encrypted messaging platform. Yet it only has around 50 full-time employees, according to a report from the nonprofit released ...

Signal and WhatsApp are both end-to-end encrypted messaging apps, but they differ in ownership and data collection practices. WhatsApp, owned by Meta, collects metadata on users, while Signal, a ...

After last week’s major Amazon Web Services (AWS) outage took Signal along with it, Elon Musk was quick to criticize the ...

On Wednesday, Signal announced a new feature for the Windows version of its app. Why not include the new feature in the Mac version of the app? Because this update exclusively targets a Windows 11 ...

The MTA’s fancy new subway signaling technology that directs trains on the No. 7 line couldn’t handle Monday’s slush storm. The signal tech — called communications-based train control, or CBTC — went ...