The Beats Solo4 got some audio upgrades, but they retain what makes the line great. Right now, the headphones and the Power Adapter bundle are on sale at Amazon.

Scientists have created a diamond battery using carbon-14 that could power devices for thousands of years. The battery has ...

Apple this week began offering parts and tools for all M4 Macs to its self-service repair store in the U.S. and many European ...

Phone calls sound crisp thanks to custom-designed microphones backed by noise-learning algorithms. And unlike some wireless ...

An $850 million loan for KORE Power's huge Arizona factory was not finalized when the company called it quits.