The Great Discoverer

Roundworms. Dinosaurs. Giant Sloths. No, these creatures are not residents of Old MacDonald’s farm or entries in J. K. Rowling’s Fantastic Beasts and Where to Find Them. Rather, they represent the tip of the iceberg of Dr. Joseph Leidy’s wide-ranging scientific discoveries. No matter how impressive your resume, you’ve got nothing on this 19th-century Renaissance Read More