Utilites in California and nationwide are fighting rooftop solar, the major threat to their effective monopoly on the ...

A battery manufacturer has selected Kentucky for a nearly $712 million project to produce industrial-sized batteries used to ...

Vladimir Putin and German Chancellor Olaf Scholz have spoken directly for the first time since 2022 - a move that has prompted anger from Ukraine's Volodymyr Zelenskyy.

Start-ups say we’re closer than ever to near-limitless, zero-carbon energy from fusion. When will we get there?