The background will be dark and the ... prevent symptoms of eye strain like headaches and dry eyes. "Dark mode will reduce the levels of blue light that are emitted from the electronic device's ...

As you age, your eyes take longer to adjust to the dark, making night driving and low-light situations harder. Here's why and how to cope.

Like most human traits, blue eyes ... making our eyes two of the most distinctive parts of us. The color of your eyes is really the color of your iris, the ring that surrounds the black pupil ...