Earlier this year, I came across a striking image of a lion undergoing a Computerized Axial Tomography scan (or CAT scan). I tweeted out the image, and it got over 2,000 retweets. People were ...

Simba (left) was named after a cartoon film lion cub A cat named after the Lion King film character Simba has been found seven months after going missing - near Colchester Zoo's big cats enclosure.