According to his grandmother, young Theodore Roosevelt was “a [mischievous] rogue.” Like many a grandparent then and now, she watched her progeny, a quartet of rambunctious Roosevelt children ...

Theodore Roosevelt, 26th President of the United States (1901–1909), was the youngest and arguably most energetic man ever to fill that office.

Theodore Roosevelt attends Harvard and meets Alice Lee. They marry in 1880. As a young man, Theodore Roosevelt was weak, had a poor heart, and was not expected to live a very long life.

New federal legislation has been announced to help build the Theodore Roosevelt Presidential Library in North Dakota; ... who as a young man hunted and ranched in the state during its territorial ...

Theodore Roosevelt was a man who never stopped fighting. He grappled with his own physical deficiencies, railed against corruption, and always fought to move the nation forward in the way he ...

Roosevelt’s friend and fellow naval enthusiast Alfred Thayer Mahan had urged America to “look outward.” Roosevelt, who as a young man had written a naval history of the War of 1812, agreed.

Workers remove part of a statue of Theodore Roosevelt that has stood outside the entrance to the American Museum of Natural History in New York City since 1940, which the museum proposed to remove ...

Construction is underway for the Theodore Roosevelt presidential library planned in the Badlands of western North Dakota, where the 26th president hunted and ranched as a young man in the 1880s.

Construction is underway for the Theodore Roosevelt presidential library planned in the Badlands of western North Dakota, where the 26th president hunted and ranched as a young man in the 1880s.