In particular, widespread adoption of heat pumps — a kind of reversible air conditioner that can replace both your AC unit and your gas furnace — could reduce heating and cooling greenhouse emissions ...

Every year, thousands of Arizona residents email Rosie Romero's website or call his radio show with questions about everything from how to prevent fires in their chimneys to what to do about the tree ...

The N&O Summer Desk is a pop-up initiative on how to use the news from this season. Whether heading to the sand, mountains or backyard, we’re here to guide you. Share your summer pleasures and news ...

A clogged air conditioner filter significantly hinders cooling efficiency, forcing the unit to work harder and increasing ...