How a new startup plans to power satellites with lasers. A new class of ultrafast AI chips also uses lasers. And startup Axiomatic AI is building better AI models for science and engineering.

National Grid explores repowering Long Island's major electric plants for efficiency and cost-effectiveness amid changing energy policies and renewable project delays.

The grid is in crisis, facing coinciding pressures including electrification, decarbonization, enormous demand from data centers, and grid technology updates like digitalization and artificial ...

Tested and researched models we stand behind from Jackery, EcoFlow, Anker and more. Editor’s Note — February 2026: We’ve updated our story to make sure items are in stock and available, plus we added ...

They're part of a new group, dubbed Utilize, pushing to 'advance smarter, faster, and more affordable use of existing grid ...