Steve Brusatte is an American paleontologist and evolutionary biologist specializing in the anatomy, genealogy, and evolution of dinosaurs. Born on April 24, 1984, he is particularly recognized for his research on dinosaur phylogeny and the changes in ecosystems during the Mesozoic era. He is also well-known for his work studying the extinction of dinosaurs and the rise of mammals. Brusatte is also a prolific science communicator, having written numerous scientific papers, popular articles, and the best-selling book "The Rise and Fall of the Dinosaurs" where he brings the world of dinosaurs to life for a broad audience. As of my knowledge cutoff in 2023, he is a Professor of Palaeobiology and Evolution at the University of Edinburgh in Scotland. His research continues to contribute significantly to our understanding of prehistoric life.