On March 12, it will get loud again in four German states. Millions of smartphones and cell phones will ring simultaneously. The sirens will also wail. But don't worry: these are test alarms. As part ...

More than 10,000 smoke detectors are being recalled because they may not sound in time during a fire, federal officials said. The recall affects about 11,000 LSHOME 3-Pack Smoke Detector Fire Alarms, ...

If you are having your iPhone alarms go off without making a noise, you may want to check the settings have not been reset for them. We’re not sure how many users this affects, but we’ve heard from a ...