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Envisioning a new world

The Institute of Electrical and Electronics Engineers (IEEE) has awarded Mark Humayun, co-director of the USC Gayle and Edward Roski Eye Institute and director of the Institute for Biomedical Sciences, with the …

Can stem cells be tricked?

Riddle me this: how do you get stem cells to thrive outside of their natural environment? According to Keyue Shen, if all else fails, you can always trick them—with artificially engineered neighbor …