Grussu et al. use co-localised MRI and histology data to design a practical MRI technique for cell size and density measurement in liver tumours in vivo. The method provides non-invasive proxies of ...

Children were in awe of their toys 100 years ago. It was a time of colorful simplicity. Toys didn’t need batteries, flashing lights, electronics or a wall outlet to grab a child’s attention. Instead, ...