T-Mobile US Inc. News

The T-Mobile US Inc. network went down for about 13 hours beginning Monday afternoon, and it wasn’t until almost a full day later that the company explained why. The interim provided plenty of time for baseless rampant speculation of a …

Radio technology that’s critical to helping utility workers deal with California wildfires is at the heart of a trial that pits an iconic American brand against a Chinese firm accused of corporate espionage. Motorola Solutions Inc. wants a federal jury …