Utilities routinely blow deadlines to hook up new solar panels, an advocacy group says. But after years of complaints they have not been punished.

Scientists have revised the timeline for the approach of the rogue star Gliese 710, which is now expected to enter the solar system sooner than previously thought. This accelerated timeline has raised ...

An analysis of clam shells suggests the North Atlantic subpolar gyre has had two periods of destabilization over the past 150 years: one around 1920 and the other from 1950 through present.

PG&E and Southern California Edison are routinely late to hook up new solar panels, squeezing owners financially. Will they be punished?

A recent study concludes that Uranus’s moon Ariel likely carried a deep, hidden ocean, and that its orbit once stretched enough to split the surface. The analysis ties a pattern of fractures and ...

Portal Space Systems says it has successfully tested its solar thermal propulsion system at operational temperatures inside a vacuum chamber.

A NASA mission, IMAP, and two more spacecraft that will study space weather are traveling through space atop a single SpaceX rocket.

With the end of a federal tax credit for rooftop solar on the horizon, some players in the solar industry want lawmakers to retool a state-level incentive. HPR's Savannah Harriman-Pote has more.

Two power companies in California could face millions of dollars in fines because they are dragging their feet on approving grid connections for clients with solar panels, PV Magazine reported.

CALSSA's Kevin Luo spoke with PV Tech Premium exclusively on the association’s complaint about slow approval practices in California.

India's federal power regulator has admitted petitions filed by two renewable energy developers seeking compensation for financial losses incurred due to delays in setting up transmission ...