More than 160 years after its discovery in an English quarry, an ancient, aquatic reptile specimen at the Academy of Natural Sciences of Drexel University has finally been given its own name. In the effort […]
More than 160 years after its discovery in an English quarry, an ancient, aquatic reptile specimen at the Academy of Natural Sciences of Drexel University has finally been given its own name. In the effort […]
It was a surprise to Jon Gelhaus, curator of entomology at the Academy of Natural Sciences, when he came across the photo of a modest-looking moth in a book a few months ago. It was […]