Add Yahoo as a preferred source to see more of our stories on Google. Gov. Gavin Newsom gives his final State of the State address as governor at the California Capitol in Sacramento on Thursday, Jan.

Switch to solar with a system built for you. Solar panels can lower your electricity bill by 75% or more, but the upfront investment is significant. Most homeowners spend between $12,600 and $33,376 ...

Investopedia contributors come from a range of backgrounds, and over 25 years there have been thousands of expert writers and editors who have contributed. Gordon Scott has been an active investor and ...

Replacing the old furnace in your central heating system with a new, more efficient model can offset volatile energy prices. Money aside, today’s furnaces pollute less and boost comfort by producing ...