For more than a century, conservation policy has focused on economic development and wisely using natural resources.

His writings, which stretched across eight decades, helped Americans understand a president who transformed the office and ...

President Donald Trump’s action to pause all federal spending could halt money that proved critical in bringing Lake Mead levels up from historic lows, putting more solar panels on top of Nevadans’ ...

The Secret Service is one of the country’s oldest federal investigative agencies, founded in 1865 to stop counterfeiters. There are approximately 3,200 special agents and an additional 1,300 uniformed ...

William McKinley, the 25th president, loved tariffs and expanded American territory. What more do you need to know?

He spent 14 days camping, fishing, and sightseeing. After two weeks in the Park, he rode the same gray horse to the gateway ...

The answer is simple: there is no greater or more idealistic symbol of U.S. power in the world than the Panama Canal. As ...

He talked of a new Manifest Destiny and a “Golden Age." He invoked the Rev. Martin Luther King Jr., William McKinley and ...

John Adams was also sworn in as president in Philadelphia. It wasn’t until Thomas Jefferson’s inauguration that the swearing ...

Explore the unique ties between 5 U.S. presidents and New York, from Fillmore's humble beginnings to Trump's real estate ...

Which president had the longest inaugural address? Which has been sworn in the most? Which ended the ceremony’s top-hat ...

Donald Trump raised his right hand while placing his left hand on the Bible Monday afternoon. He then took the oath of office ...