I spoke to an electrical engineer about why your solar lights aren't working, and how to fix them. These five fixes bring new ...

From installing solar panels to getting techy, investing now will save money in the long-term. By Sam Wylie-Harris.

Nine dead birds and two dead bats were found at the site of the solar thermal project in October, with the birds ...

As temperatures climb, public officials are learning that getting people to come to air-conditioned cooling centers isn’t as ...

They say what makes a neighborhood great is the people. That’s true most of the time. But sometimes it’s not the people.

NASA use these and more, getting its Mars rovers and landers safely to the surface, in a crucial mission phase called Entry, ...

SunPower , a Silicon Valley solar pioneer, filed for bankruptcy in Delaware yesterday , marking the collapse of a onetime ...

The Birdkiss Smart Bird Feeder not only feeds your bird visitors, but also films them with the attached camera. Find out more ...

Our state is deeply invested in new technologies and global trade. Both would be threatened if the former president returns to the White House.

Spot, a robotic dog developed by Boston Dynamics, crawled the steps of the California State Capitol, as company executives ...

Tech billionaire Elon Musk’s highly anticipated online event with former President Donald Trump was delayed Monday by ...

Like many people in couples, my husband and I have very different sleep preferences. We tried the Saatva Classic mattress for ...