For more than a century, engineers have chased new ways to turn the planet’s natural motions into usable power, from tides to ...

The electric vehicle revolution has created market forces to drive all sorts of innovations. Battery technology has ...

Artificial intelligence is colliding with a hard physical limit: the energy and heat of conventional chips. As models scale into the trillions of parameters, simply throwing more silicon and ...

Commonwealth Fusion Systems said on Tuesday at CES 2026 that it has installed the first magnet in its Sparc fusion reactor, ...