Can looking at your iPhone for to long give you cancer?

Because of the radiation

No but it could give you eyestrain

Alright well first yes looking at something like an X-ray for to long can give you cancer because X-rays mutate the cells caused by radiation from them. And no looking at your phone for to long can't give you cancer but it can make your skin very oily.

Everything can give you cancer.
At least that's what society says. But no, that can't give you cancer. Feel free to play Flappy Bird as long as you'd like.

Nothing you look at causes cancer. Stupid question.