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# blue light

All time
Research finds smartphone screen exposure may lead to earlier onset of puberty
Coast Guard to lift blue light driving ban for volunteers as training rolled out
Struggling to get a good night's sleep? Ditch those alarm apps for a start
English driver fined for turning his car into an ambulance
iPhone users will soon have more reason to look at their screens at night
Eyes getting sore from looking at a screen? Here's how to ease the pain
Did you stay up on your phone last night? It could be ruining your sleep and vision
Japanese researchers win Nobel for inventing the "revolutionary" LED lamp