A Philadelphia couple awoke to a terrifying sight after a home invasion ended with shots fired early Tuesday morning.

There are calls for government action to mandate indoor air quality standards and improve "terrible" ventilation in ...

An 82-year-old Hong Kong man was suspected to have fallen to his death while cleaning the air-conditioner rack mounted ...

Make sure your AC runs as efficiently as possible if you want to stay cool and save money this summer. Terry Bradshaw's new career switch announced live on FOX amid ongoing criticism ...

Since a heat pump provides heat in the winter as well as cool air in the summer, there’s no question about covering it ...