A lot of manufacturers are including a PWM dimming number among display specs, but what is it, exactly?

Something—we’re not sure what—is radically dimming a star’s light No satisfying explanations, but guesses range from comets to colliding planets.

In edge-lit sets, the benefits are much less clear. Direct-lit TVs with local dimming are often referred to as having “full array local dimming” (sometimes shortened to FALD) and are, by some stretch, ...

Betelgeuse, the red supergiant that marks Orion’s shoulder, has entered its dimmest phase in recorded history, sparking ...

The process of ‘dimming the sun’ sounds like something from a dystopian film but this could be reality soon. A government backed body called the Advanced Research + Innovation Agency (ARIA) is ...

Astronomers using observations from the Hubble Space Telescope have come up with a new theory as to why the star Betelgeuse is dimming. The researchers … ...

Local dimming essentially does away with the single, massive backlight in an LED. Instead, local dimming utilizes multiple backlights, and turns them on and off depending on what’s in the image.

Dark matter "lampshades" could slip between Earth and distant stars, causing tiny amounts of dimming that may help explain one of the greatest puzzles in science.

LG is rolling out a fix for auto-dimming on its LG C2 OLED TV and LG G2 OLED TV. Here’s everything you need to know.