Cristiano dal Sasso is Head of the Laboratory of Paleontology at the Museum of Natural History in Milan. He was technical coordinator of the excavations at the Triassic fossil site of Besano. He has described three new kinds of reptiles (Aphanizocnemus, Besanosaurus, and Scipionyx) and has authored numerous popular reports and scientific papers, which have been published in international reviews such as Nature, Science, and the Journal of Vertebrate Paleontology.Giuseppe Brillante is a freelance journalist. He writes for various scientific reviews, including Airone and Newton. He lives and works in Milan.