Blue light is good for your body during the day, but exposure to blue light at night can cause mild to more severe health effects.

As daylight diminishes, people can feel their mood dimming. In fact, millions of U.S. adults experience seasonal affective ...

Most likely, your phone comes with a feature called “Adaptive Brightness”. This will automatically adjust your screen’s brightness, so you don’t have to constantly do it. It’s a useful feature, but ...