 He is currently a Reader in Vertebrate Palaeontology at the University of Edinburgh.In addition to his scientific papers and technical monographs, his popular book "Dinosaurs" (2008) and the textbook "Dinosaur Paleobiology" (2012) earned him accolades, and he became the resident palaeontologist and scientific consultant for the BBC Earth and 20th Century Fox's 2013 film "Walking With Dinosaurs", which is followed by his popular book "Walking with Dinosaurs Encyclopedia".His most recent book "The Rise and Fall of the Dinosaurs