A powerful new observatory is the best hope yet for finding the elusive Planet 9, a large planet that some scientists say is ...

A frequent criticism of the federal rooftop solar subsidy is that it has lead to the “poor” have subsidised the “rich.” But does the data support the outrage?

While experts weigh in on the great energy debate, one builder says the industry has already made up its mind.

RIO Mini is expected to achieve greater profitability than the primary RIO lineup while being substantially less expensive ...

Travel easily with the best small telescopes for observing when going on location or sharing with friends and family: Spot ...

A report by the energy thinktank Ember said the milestone was powered by a boom in solar power capacity, which has doubled in ...

The price of energy is a focus of the election campaign. We've asked the experts what they think are some of the solutions to ...

With its length of 9 m (almost 30 ft) and large covered porch area to encourage indoor/outdoor living, the Elouera tiny house ...

As energy infrastructure advances, microgrids—especially those powered by solar energy—are poised to play a vital role. These ...

No, rooftop solar advocates told the good-government Little Hoover Commission at a recent hearing, rooftop solar doesn’t cost ...

Prof. Vally Padayachee says sign-off from a professional engineer for a rooftop solar power system should not cost more than ...

If you already have solar or are considering getting a new solar-and-battery system, we've answered some questions you might ...