Scott E. Fraser: The world’s smallest movie studio

The Translational Imaging Center is not Universal Studios, but it employs custom lights (lasers), cameras and wardrobe (contrast dyes) all to get its mercurial stars (the zebrafish) to perform on cue. The …

A speedier recovery

What if we could heal faster? USC Stem Cell scientist Joseph T. Rodgers and colleagues have discovered a way to alert stem cells before injury, so that healing begins sooner and proceeds …