WhatsApp’s brand-new dark mode will be exclusively available on devices running iOS 13 when it finally makes its debut. The feature is now being tested in early versions of the app ahead of its ...

Gmail is the latest to pick up a brand-new dark mode for iOS 13. Google started making the feature available to a small number of users back in September — but now all should be able to take advantage ...

While it's true that pixels on an OLED screen only use power when illuminated, that also means that only when pixels are off —meaning they're truly black—do you get a power savings. Most dark modes ...