The beginner’s guide for hobbyists and makers unlocks some of the practical secrets behind lightning detection design.

And what's the other important lesson? Wire-free smoke detectors are worthless if they don't have working batteries in them.

Should the landlord be cited for not having smoke and carbon monoxide detectors in the property? Fire officials said they aren't focusing on that.

The carbon monoxide detectors we tested Which? Don't Buy carbon monoxide detectors How we test carbon monoxide detectors Where to place and install a carbon monoxide detector What to do when a carbon ...

With the right tools and tips, your oven can double as a backyard smoker.

The breaker can be set up so that only persons with a password and authorization can use it in order to reduce such accidents. We have created a circuit breaker (CB) that uses OTP as the key to ...

Among a plethora of options to choose from, here are the six best hard-wired smoke detectors from our testing. Take a peek!