Carbon monoxide is quiet, fast, and unforgiving, which is why your detector has to be ready before the lights go out and the ...

We’ve all been there. It’s 2 a.m. and you hear an eardrum-piercing beep. Your first reaction is to cover your head with a pillow and pretend it never happened. Eventually the slow chirping takes ...

At first, Matteo Policano thought the beeping was the front door keypad. But he felt "something off" about the sound, so he woke up his dad, who went to investigate. Matteo Policano was up way past ...