An Arizona congressman has introduced a bill to stop a proposed copper mine on the Tonto National Forest. As Arizona Public Radio’s Ryan Heinsius reports, Tucson Rep. Raul Grijalva wants to reverse the federal land swap that paved the way for the mine.
The back of its wings glinting rust-red in the sun, a ferruginous hawk scans the grasslands below for ground squirrels and jackrabbits, two choice meals. These hawks rely on broad vistas to catch prey. But shrubs and juniper trees have steadily invaded many of their hunting grounds in the Southwest.
Bison within Grand Canyon National Park are destroying vegetation, tainting water supplies and trampling archaeological sites. A U.S. Senate bill would allow hunting of the animals within near the North Rim, but the Park Service says the legislation would interfere with its own ongoing internal bison management study.
Credit AP Photo/The Avalanche-Journal, Josie Musico
The National Park Service is opposing a U.S. Senate bill designed to reduce the number of bison at the North Rim of Grand Canyon National Park. As Arizona Public Radio’s Ryan Heinsius reports, park officials say it would interfere with their own bison management study currently in the works.
It’s tough to miss a century plant in full bloom. The plant’s base of wide, pointed leaves sends up an enormously tall stalk that blooms brilliantly in spring. Also called agave or mescal, it’s a plant that’s common throughout the desert Southwest.
Chilly winters and sunny skies make Flagstaff an ideal place for passive solar construction. A house with the right orientation and south-facing windows can collect free energy from the sun—no solar panels required. But one thing stands in the way of Flagstaff becoming a model for passive solar home design: the beauty of a mountain.
An endangered Mexican gray wolf has been shot and killed by wildlife officials in western New Mexico. As Arizona Public Radio’s Ryan Heinsius reports, the federally protected animal had been involved in so-called “nuisance behavior.”
Participants in the April trip included (from left) GCROA Executive Director John Dillon, guide Sarah Hatch, Grand Canyon National Park Superintendent Dave Uberuaga, guide and trip leader Steve Hatch, Fred Thevinen, Trent Keller, and River District Ranger Brian Bloom.
For the first time, a hybrid-electric motor has powered a Colorado River trip through the entire Grand Canyon. As Arizona Public Radio’s Ryan Heinsius reports, the technology is being developed through a partnership between commercial river outfitters and the National Park Service.
Gov. Doug Ducey has signed a bill that prevents towns and cities from banning single-use plastic shopping bags. As Arizona Public Radio’s Ryan Heinsius reports, supports say such bans are costly to businesses, but opponents say they’re more costly to the environment.