HVAC contractors are warning of shortages with temperatures already breaking records and summer utility bills on track to hit 12-year highs.

When fans aren't enough and you don't want to invest in expensive, central air conditioning, a good portable AC unit offers a ...

You Don’t Need to Clean Fins and Coils Air conditioning evaporator coils and fins allow heat to pass from the refrigerant in ...

The right AC temperature on the thermostat can destroy relationships. It's time to settle things with a heat wave coming, and ...

Should you set your a/c to 78 when it's hot out? Which temperature is the safest and most cost-effective? That depends on you.

As of 2025, this includes the 13-inch and 15-inch M4 MacBook Air, and 14-inch and 16-inch M4 MacBook Pro. As a general rule of thumb, this guide is mainly focused on the older ‌MacBook Air ...