While shopping for your ductless air conditioner, you may see “SEER” with a number next to it. SEER stands for seasonal energy efficient ratio, which measures how much energy your air conditioner uses ...

These tried-and-tested air conditioners are sure to keep your space cool during those hot summer months. Laboratory Technical Project Manager Gianmarco Chumbe has been part of the CNET Home team ...

Cranking up the air conditioner is one way to keep buildings cool, but it guzzles energy. Passive materials can regulate ...

An 82-year-old Hong Kong man was suspected to have fallen to his death while cleaning the air-conditioner rack mounted outside his window on Tuesday. Police received a report from security ...