A prolific and "evil" child rapist has been jailed for life after he was unmasked by technology that unpixelated an image of his face discovered in photos he took of himself abusing his victims.

A new rapid, high-resolution imaging technique uses a dozen beams of light to produce a very unpixelated portrait. It can image human cancer tissue samples at the molecular level and provide real-time ...

Add Yahoo as a preferred source to see more of our stories on Google. A prolific and "evil" child rapist has been jailed for life after he was unmasked by technology that unpixelated an image of his ...