The South Coast Air Quality Management District's vote Friday comes after a federal prosecutor threatened to sue if the rules ...

Air quality regulators in Southern California are debating proposed rules that would curb harmful emissions from gas-powered ...

Heat pump water heaters are becoming increasingly popular as an alternative to traditional electric and gas water heaters.

The South Coast Air Quality Management District advocates for a shift to zero-emissions technology, replacing gas-powered ...

A heat pump water heater will also last longer than a traditional model's eight to 12 years, so it's a good return on ...

"There's no better option." Home improvement expert shares game-changing tip for finding the best water heater: 'If you care ...