Photo of the Day

Picture of a man standing on a ladder to paint an enormous model of a pterosaur

Pterosaur Model

A story in the November 2017 issue documented new discoveries about pterosaurs. In this photo, a life-sized model of a Quetzalcoatlus northropi, which lived in the Late Cretaceous Period, gets a coat of paint in a Minnesota studio.
Photograph by Robert Clark, Nat Geo Image Collection