We waded through Breville's 12 espresso machines to find the best options for beginners, advanced users, and those seeking an affordable option.

Hot glue guns are pretty simple beasts: there’s an on/off switch, a heating element, and a source of current, be it battery or wired. You turn it on, and the heater starts warming up; ...

The U.S. Army created a new AI and machine learning officer career field, launching initial selections through VTIP in 2026.

Optical computing has emerged as a powerful approach for high-speed and energy-efficient information processing. Diffractive ...

Three PPPL researchers have earned the prestigious Kaul Foundation Prize for their groundbreaking work in fusion stability.

FLO, offers practical guidance on leveraging artificial intelligence, digital twins and streamlined workflows to improve ...

What really happens after you hit enter on that AI prompt? WSJ’s Joanna Stern heads inside a data center to trace the journey and then grills up some steaks to show just how much energy it takes to ...

Jason Chun is a CNET writer covering a range of topics in tech, home, wellness, finance and streaming services. He is passionate about language and technology, and has been an avid writer/reader of ...