Warnings about magnets and gadgets have been passed down like tech folklore, often without much explanation. The reality is ...

China currently accounts for around 60% of global rare earth mining, according to the International Energy Agency, and about 90% of refining (including ore mined in and shipped from the U.S.). It also ...

Car Audio 101—How Do Speakers Work? Believe it or not, audio speakers rely on some of the same magic that powers the AC induction motors found in the front of many dual-motor Teslas and other EVs.

Black Shark has announced a new magnetic Bluetooth speaker in the Chinese market. The speaker is priced at 129 yuan ($18) and ...