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Technology

Automating the hunt for child pornographers

Algorithms that can quickly match images or even help identify their origin are being deployed to track down criminals who trade in child pornography

Physics

FBI calls on codebreakers to decipher murder notes

Life

AI lie detection could help crack terror cells

Environment

Hawass admits Egypt’s ancient heritage is in danger

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US syphilis experiment scandal: probes begin

Kent Kiehl

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The man who gets into the minds of psychopaths

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Incriminating booze tests face fresh scrutiny

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Shaken baby evidence shaken

Technology

Smart tool could spot dodgy domains and block botnets

Technology

Hackers could track the person behind your usernames

Cybercriminals may be able to identify people just from their various usernames 鈥� and that may spawn better-targeted spamming and phishing attacks

Life

True blood: The real vampire slayers

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Drug shortage delays US executions

Earth

Black market steals half a million pollution permits

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Did corruption raise Haiti’s death toll?