For years, scientists have studied the Earth by examining not just a single image in a single wavelength, or even a limited range, but by studying that image in a variety of frequencies. This process, known as multispectral imaging, is now being applied by J. Paul Robinson, a professor in the Weldon School of Biomedical Engineering and a professor of cytomics in the School of Veterinary Medicine, to flow cytometry and medical analysis. Read more here on this advancement.