President Donald Trump is kicking off America’s monthslong birthday bash celebrating the 250th anniversary of the country's ...

Beneath the cliffs of western Colorado, a billion years of geologic history unfolds—and a century-old dream of accessibility still shapes the land.

A U.S. appeals court on Wednesday ruled that the National Guard deployment in Washington, D.C. is allowed to continue for now ...

This bill, currently under consideration by the Senate Energy and Natural Resources (ENR) Committee, is not merely about ...

More than half the names originally planned to be inscribed on the Ottawa monument were linked to Nazis, according to a ...