There are few things more annoying than an incessant beeping sound in your home that no matter how high and low you search, you can't identify. It could be a smoke detector, appliance, security system ...

PITTSBURGH (KDKA) -- Pittsburgh Police closed off an area of Brighton Heights Tuesday morning after a suspicious package was reported beeping in a mailbox. The "suspicious" sound coming from a USPS ...

PITTSBURGH (KDKA) -- Have you ever thought, am I hearing things? Where is that beeping noise coming from? Well that's exactly what happened to KDKA anchor Susan Koeppen this week. Remember that story ...

One of the most common sounds in the modern world is the beep. From microwaves and cellphones to computers and backing-up trucks, this high-pitched alert pings us from every direction. But how is it ...

Last week we reported on a strange beeping noise being generated by the dual 2 GHz Power Macintosh G5. Several readers have since corroborated the behavior, which appears to be normal - albeit ...

Every American since the inception of the modern smoke detector has been there. You are trying to get in a good night’s sleep, and despite there being nary a sign of fire or smoke, that blasted smoke ...