Pipes typically freeze around 20°F and can burst as ice expands. Warning signs include no water, low pressure, frost, odors, or leaks. Prevent freezing with insulation, dripping faucets, sealed drafts ...

A series of photos showing how a sample of blue-dyed water freezes, losing its blue colour, over a time period of 42 minutes. After 34 minutes, clear ice completely surrounds a still-liquid, blue ...

When temperatures plunge, the most expensive damage in your home often starts inside a narrow copper or plastic line hidden ...