Trump officials say presidents can abolish monuments created by predecessors, and California's newest ones — Chuckwalla and ...

Without fail, when I think about bighorn sheep in North Dakota, Big Game Biologist Brett Weidmann pops into my head. For good ...

Lawyers for President Donald Trump's administration say he has the authority to abolish national monuments meant to protect historical and archaeological sites.

Getting to North Dakota’s Theodore Roosevelt National Park isn’t easy, but, after arrival, the geography, wildlife and ...

A Trump executive order directs national parks to revise exhibits to emphasize American greatness, sparking debate over ...