The most dangerous electrical failures rarely arrive without warning. Long before a breaker trips or a fire starts, your ...

When you plug something in at home, you expect the receptacle (aka outlet) to have power. If it doesn’t, you probably know to check and reset the circuit breaker. But what if the breaker didn’t trip?

And you can do it safely, in under an hour, and for less than $50. Credit... Supported by By Tim Heffernan Visuals by Clark Hodgin After 16 months, my home renovation is nearing a happy milestone: ...