NASA’s first crewed moon mission in decades was delayed as its engineers grapple with an all-too-familiar rocket problem: hydrogen leaks. Fixing the issue is even trickier than it may seem.

California sues Trump administration over move to yank $1.2B in hydrogen hub funds, a cut Gavin Newsom say kills jobs, clean energy plans.

Attorney General Letitia James said the administration canceled funding to punish Democrats over last year's government shutdown ...

For every dollar spent suing Trump, California gets a return of nearly $10,000, Bonta said, answering The Center Square’s questions. He said that after spending $19 million so far, the state has ...

Heron Power, backed by Andreessen Horowitz and Breakthrough Energy, is scaling up production of solid-state transformers that move power to the grid more efficiently.

"The previous generation of batteries ... has been highly praised in the industry, but ..." Master electrician reveals the best next-gen alternatives to Tesla's home battery backup tech: 'We were very ...