Water filtration membranes morph like cells

Morphogenesis is nature's way of building diverse structures and functions out of a fixed set of components. While nature is rich with examples of morphogenesis—cell differentiation, embryonic development and cytoskeleton ...

Study finds that heavy metal-contaminated leafy greens turn purple

Some might say you look a little green when you are sick. Leafy greens actually turn purple—although not obvious to the human eye, it can be seen through advanced hyperspectral imaging (different than purple varieties of ...

The impact of real-time feedback in employee reviews

To deliver real-time feedback to support employee development and rapid innovation, many companies are replacing formal, review-based performance management with systems that enable frequent and continuous employee evaluation. ...

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