When you flip a light switch to illuminate the pages of your favorite book or reach into your refrigerator for that last piece of key lime pie, you expect the electric current coursing through the ...

Project managers James Winter (Air Force Research Laboratory) and Tara Theret (Northrop Grumman) hold models of the photovoltaic and the radio frequency sides of the sandwich tile that converts solar ...

The race to build ever larger artificial intelligence models is colliding with a hard physical limit: electricity. As data centers multiply and power-hungry chips proliferate, Big Tech is turning to ...

It wasn’t a fluke: Researchers at a Department of Energy (DOE) lab have repeated their breakthrough fusion power experiment. Only this time, the results are even better. On July 30, lasers once again ...