Edward loved animals. 

Edward loved to study nature. 

Edward wanted to be a scientist. His father wanted him to be a farmer. Edward worked on a farm, but he still studied. He read many books about animals.
He traveled to find old bones. He found hundreds of fish and dinosaurs. 
Edward had a rival. They both raced to find new fossils. This was a very busy time for them. It was called the Bone Wars.
He worked hard his whole life. He found more than 1,000 kinds of animals. Edward helped us understand the world.
Edward Drinker Cope was a famous American scientist. 

As a boy, Edward loved nature. He drew animals in his notebooks. 
Edward traveled to the American West to find old bones. He had a big rivalry with another scientist named Othniel Charles Marsh. They raced to find new fossils. People call this race the Bone Wars.
Edward was a very busy writer. He wrote 1,400 scientific papers. He found and named more than 1,000 types of animals. This included many fishes and many dinosaurs. 
Edward Drinker Cope was a very important American scientist. 

Cope's journey into science began when he was a young boy. He grew up in a large stone house called Fairfield in Philadelphia. 

In the 1860s, Cope traveled through Europe to see famous museums. 

This rivalry between Cope and Marsh is known as the Bone Wars. The two men competed fiercely to find and name new fossils. They spent many years making trips to the American West to find bones. Cope often worked with U.S. Geological Survey teams to find these treasures. This competition was very intense and lasted for many years. It was a hard job that required a lot of travel and work. Cope eventually faced money troubles after some failed mining projects in the 1880s.
Cope was an incredibly busy scientist who wrote a huge amount. He published 1,400 scientific papers during his lifetime. 
Edward Drinker Cope was a foundational figure in American science. 

Cope's scientific path was not a straight line. He was born on July 28, 1840, into a wealthy Quaker family in Philadelphia. 
Cope eventually pursued formal studies at the University of Pennsylvania. He studied comparative anatomy under Joseph Leidy, a highly influential scientist. 
This rivalry is known as the Bone Wars. It was a period of intense, competitive fossil hunting between Cope and Marsh. The two men raced to discover, describe, and name new species. Cope made regular trips to the American West to prospect for fossils. He often worked alongside U.S. Geological Survey teams. This competition drove rapid discovery but also created great tension. While Cope was a prolific researcher, some of his rivals debated the accuracy of his work because he published so quickly.
Cope was an incredibly productive writer. He published approximately 1,400 scientific papers over his lifetime. 
Despite his professional success, Cope faced personal and financial challenges. His mining ventures in the 1880s failed, which nearly bankrupted him. This forced him to sell much of his valuable fossil collection. He also experienced a period of career resurgence toward the end of his life. Cope married Annie Pim in 1865, and they had one daughter named Julia. He also held a teaching position at Haverford College, though he found it difficult to balance teaching with his research.
Cope's legacy is tied to the very structure of modern biology. His work in comparative anatomy and his vast catalog of species provided a map for future scientists. 

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