Alex Davies is a technology journalist and the author of "Driven," an upcoming book about the self-driving car industry. Well it's that time of the year again here in Southern California time to fill ...

A nice hot shower can be an invigorating way to start your morning or the perfect end to a long day. Wouldn’t it be nice to enjoy those hot showers without having to worry about wasting energy or ...

What if there was a way you could significantly cut down on your electricity bills while still enjoying those hot showers? With a water heater powered by solar, you can do just that. More and more ...

One of the best things about switching to solar power is saving money on your energy bills. We do love helping to protect the environment by lowering our carbon footprint, but being able to save money ...

Question: Is it possible to hook up a traditional electric portable spa to a solar heating system? Would it save money in the long run? We do not have any solar panels on our house, but we would like ...

A passive solar-heated home needs no solar panels to heat or cool it. Rather, the energy used to heat and cool a house comes directly from the sun through skylights and windows. Some of that energy is ...