Early plans to build the Theodore Roosevelt National Park are recorded in a 1934 issue of The Dickinson Press.

EXCLUSIVE: President Theodore Roosevelt is known for revolutionizing how America manages and explores. Now, revolutionary artificial intelligence (AI) technology will allow Americans to engage with ...

The event, which is loosely affiliated with TRNP, is open to the public and covers about a 25-mile radius around Medora and ...

Theodore Roosevelt National Park will utilize groundbreaking AI technology to let Americans engage with the environmentalist icon directly one century after he left office, Interior Secretary Doug ...

On Jan. 11, 1908, the Grand Canyon was established as a national monument by President Theodore Roosevelt. The move protected ...

On Jan. 12, 1908, President Theodore Roosevelt used the Antiquities Act of 1906 to declare the Grand Canyon a national ...

President Theodore Roosevelt declared the Grand Canyon a national monument in 1908. It later became a national park in 1919.

"When America marks its 250th birthday, the Badlands will be one of the places telling the story of why this nation endures ...