Petrified Forest National Park in Arizona is a breathtaking landscape filled with colorful badlands, ancient fossils, and ...

Wolves are known to travel long distances, but one Colorado wolf covered the distance equivalent from Denver to San Francisco ...

One of Colorado’s gray wolves released into the state as part of a reintroduction effort has died in Rocky Mountain National ...

The Trump administration is considering reducing the size of several national monuments in the West to open up more land ...

CPW wolf activity map shows wolves traveled to watersheds across a huge area of the state over the past month.

Interior Department officials are considering scaling back the boundaries of national monuments in the West to encourage ...

Today we are facing the greatest threat to Idaho's public lands than at any time in U.S. history, writes guest columnist Rod ...

The most popular U.S. National Parks are packed with people. To avoid crowds, consider visiting one of these 10 less crowded, ...

Titanic: The Digital Resurrection, a new National Geographic documentary streaming on Disney+, tells the story of the effort. It is the largest underwater 3D scan ever made, amounting to 16 ...

Spending time in nature can lead to “improved health, quality of life, and well-being” in older people, according to the ...