Cold snaps are creeping in while energy prices still bite. Small fixes now can spare shivers later without wrecking budgets. As mornings turn frosty and ...

From improved windows to programmable thermostats, to electric heat pumps ... there are ways to lower costs and raise the temperature, says columnist ...

Apart from the Roman hypocaust, heating 'systems' only appeared within the past 300 years,' columnist explains ...

Even with the heater on, doors shut, and windows closed, you might feel a draft siphoning warm air from your home. Here's why ...