“Fortunately, blue light is not associated with skin cancers, but it has been shown to lead to premature aging and the development of dark spots,” Zeichner says ... re spending extended time in front ...

All products are independently selected by our editors. If you buy something, we may earn an affiliate commission. Whether you’ve got acne or sun damage, some skin concerns don’t go away ...

To amp up protection, generously layer sunscreen onto your face (and reapply after a few hours) if you’re going to be looking at a screen for an extended period of time. What causes dark spots?

Many Americans spend more than seven hours in front of screens daily, which can affect your skin. (Getty Images) ...