No air conditioning to make the summer comfortable – just cover your windows with bits of cardboard, pretend it’s the Blitz.

As extreme heat and muggy nights become harder to ignore, fitted air conditioning is moving from luxury to serious home upgrade, but the costs still need careful thought

The heatwaves coming to the United States and United Kingdom this summer will be much easier to face with a portable air conditioner at your side.

No air conditioning to make the summer comfortable – just cover your windows with bits of cardboard, pretend it’s the Blitz.

On what was the hottest day in Britain since records began in 1066, council jobsworths have been ordering homeowners to rip out air conditioning to - wait for it - combat global…