National Park Service

Earth Notes
5:00 am
Wed June 24, 2015

Earth Notes: Blitzing Biotic Diversity

How do we know who lives where? Increasingly, land managers are turning to a fun and educational event to find out: the bioblitz.

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KNAU and Arizona News
1:56 pm
Thu June 4, 2015

Sunset Crater Still 'Extinct,' Despite Internet Rumors

Sunset Crater Volcano, aerial news.
Credit National Park Service

Rumors of a steam plume coming from Sunset Crater near Flagstaff have been making a buzz on the Internet. But as Arizona Public Radio’s Melissa Sevigny reports, officials with the national monument say there’s no sign of geologic activity.

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KNAU and Arizona News
1:28 pm
Mon June 1, 2015

Tusayan Road Easement Comment Period Ends Tuesday

The Ten-X Campground on the Kaibab National Forest's Tusayan Ranger District.
Credit USFS

Tuesday is the final day for the public to comment on a series of proposed road improvements on the Kaibab National Forest near the Grand Canyon. As Arizona Public Radio’s Ryan Heinsius reports, if approved, the work could pave the way for a large-scale development planned about a mile from the South Rim in the Town of Tusayan.

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Earth Notes
4:59 am
Wed August 27, 2014

Earth Notes: William Henry Jackson

William Henry Jackson's historic photo of Mesa Verde's Two Story House.
Credit Courtesy photo

In the 19th century, William Henry Jackson introduced many Americans to the scenic wonders of the country’s West — and to the power of landscape photography.

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KNAU and Arizona News
4:20 pm
Wed January 29, 2014

Off-Road Access to be Expanded in Glen Canyon

Glen Canyon

The National Park Service has proposed adding more than a dozen areas for off-highway vehicle use within the Glen Canyon National Recreation Area. As Arizona Public Radio’s Ryan Heinsius reports, the plan is designed to halt illegal off roading. However, conservation groups aren’t happy.

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KNAU and Arizona News
3:43 pm
Tue March 13, 2012

McCain Wins Concession on Flights Over Grand Canyon.

Senator John McCain's (R-AZ) deal will help ensure that tour flight operators have continued access to the Grand Canyon. It also gives the National Park Service leeway to develop its own regulations. Attached as an amendment to transportation legislation, McCain called the deal "a major step forward."

The amendment allows the Park Service some freedom in regulating the quantity, location, and time of day in which tour flights can operate. Some critics of the deal think that’s not enough.

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