Researchers developed a faster, more stable way to simulate the swirling electric fields inside industrial plasmas -- the kind used to make microchips and coat materials. The improved method could ...

Clearing your TV's cache greatly reduces stuttering and improves performance. Here's how to do it on Samsung, LG, and more.

TVs often analyze what you watch to curate suggestions and serve you ads, even through HDMI-connected devices, but we've found a few ways to take back control.