Have you ever woken up ready for a nice hot shower only to find cold water flowing through your pipes? Odds are the water heater pilot light has gone out, and you need to relight it. Relighting is a ...

You woke up shivering in a cold house. Your morning shower, usually a warm and pleasant revitalization, was spent futilely turning the knob toward “hot” as your skin erupted in goosebumps. When you ...

Alina Bradford has been writing how-tos, tech articles and more for almost two decades. She currently writes for CNET's Smart Home Section, MTVNews' tech section and for Live Science's reference ...