grand canyon

Chris Parish/Peregrine Fund

Saturday is National Public Lands Day. To mark the occasion, biologists at Vermillion Cliffs National Monument near Lees Ferry will release three endangered California condors into the wild. As Arizona Public Radio’s Ryan Heinsius reports, it’s the 20th year the giant birds have been released in the area. 


Arizona Republic

A recent study by the U.S. Geological survey has found high levels of Mercury and Selenium in fish and other food sources along the Colorado River in Glen Canyon and Grand Canyon National Park. Arizona Public Radio’s Justin Regan reports.

We tend to think that rivers flow in a consistent direction: downstream. But over geologic time “downstream” can change. That’s why a place like Unaweep Canyon in western Colorado is such a good place to think about long-term time travel.

NPS

The historic Desert View Watchtower at the South Rim of Grand Canyon National Park is transforming into a Native American heritage center. Arizona Public Radio’s Ryan Heinsius reports, the multimillion dollar center is designed to present the canyon from a tribal point of view.

 

A Utah hunter who killed the first gray wolf seen near the Grand Canyon in seven decades won't face criminal charges because he thought he was shooting a coyote, U.S. Fish and Wildlife announced Thursday.

Pages