In our increasingly digital world, we’re surrounded by blue light sources from the moment we wake up until we finally put down our phones at night. This high-energy light radiates from our smartphones ...

Blue light usually comes from the sun but also from digital screens and LED lights. Some experts believe artificial sources may be causing eye damage in humans, but animal studies are inconclusive.

You may have heard about the benefits of blue light-filtering glasses to prevent eye strain during digital device use or the debate about whether blue-light blocking IOLs can protect against ...