Theodore Roosevelt was one of most dynamic Presidents in White House history, and on the occasion of his birthday, here are 10 fascinating facts about the 26th President.

Here are five fascinating facts about the 26th President of the United States, Theodore Roosevelt: His fascinations led him to become a prolific writer. Early on in life, ...

Set by park managers, the bison herds in Theodore Roosevelt National Park are kept to between 200 to 400 animals for the South Unit and 100 to 300 for the North Unit.

Today is the birthday of the only person to run for, and win, the presidency four times: Franklin D. Roosevelt. Here’s a list of 10 facts about FDR— before he was elected President in 1932.