A new microscope is giving scientists a clearer, more comprehensive view of biological processes as they unfold in living animals.It produces images of entire organisms, like a zebrafish or fruit fly embryo,with enough resolution in all three dimensions that each cell appears as a distinct structure

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A new microscope is giving scientists a clearer, more comprehensive view of biological processes as they unfold in living animals.It produces images of entire organisms, like a zebrafish or fruit fly embryo,with enough resolution in all three dimensions that each cell appears as a distinct structure