Newly Identified Dinosaur Grew a Giant Back Sail Just to Have Sex
Paleontologists have identified a new type of iguanodontian dinosaur in England—and these dinos have some of the coolest back fins we’ve ever seen. Like many recent discoveries, researchers “discovered” Istiorachis macarthurae after re-examining previously excavated fossils. The species is named after a famous sailor from the Isle of Wight, where...