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  1. Tech

    Scientists grew living human skin around a robotic finger

    In the hopes of one day building super realistic cyborgs, researchers built a robotic finger that wears living human skin.

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  2. Science & Society

    How having health care workers handle nonviolent police calls may impact crime

    A new study analyzes a Denver program that sends a mental health professional and EMT to handle trespassing and other minor crime offenses.

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  3. Chemistry

    A pigment’s shift in chemistry robbed a painted yellow rose of its brilliance

    The degradation of an arsenic-based paint stripped shadows and light from a still life flower in a 17th century work by painter Abraham Mignon.