story archive
Stories by Grant Martin
Posted Apr 26, 2016, 7:18 pm
Grant Martin
/Cronkite News Service
The Valley Fever Paws study is collecting data on breeds of dogs diagnosed with Valley fever or who were exposed to the fungus but not infected. Researchers hope the data will provide information not only on dogs, but how the disease affects people as well.... Read more»
Posted Dec 21, 2010, 10:40 am
Grant Martin
/Cronkite News Service
Arizona in the year 2100: Drought, plant invaders pose threats; From pines to prairie? Forests susceptible to fire, beetles; Rising temperatures threaten cities' air quality along with water supplies... Read more»
Posted Nov 23, 2010, 3:31 pm
Grant Martin
/Cronkite News Service
Four miles down the Grandview Trail and over a half-mile below the rim of the Grand Canyon, there are many reminders of the miners that worked here at the turn of the 20th century. These remnants are now tougher for visitors to see, as the National Park Service just completed a project to close off several of the mines.... Read more»
Posted Oct 29, 2010, 6:42 am
Grant Martin
/Cronkite News Service
Federal authorities plan to designate nearly 800 miles of critical habitat for two threatened fish species in the Southwest, and change the status of the fish – the spikedace and loach minnow – from "threatened" to "endangered."... Read more»
Posted Oct 24, 2010, 1:10 pm
Grant Martin
/Cronkite News Service
Non-native aquatic species such as crayfish, mosquitofish and bullfrogs may threaten the ecological balance in the Tonto National Forest, leading the Salt River Project to construct a barrier on Lime Creek to prevent them from traveling farther upstream.... Read more»
Posted Oct 19, 2010, 11:38 am
Grant Martin
/Cronkite News Service
Advocates for those who hunt and fish say a ballot proposition that would establish a constitutional right to those sports in Arizona is long overdue. Opponents say amending the constitution would change the way officials can manage hunting and fishing.... Read more»
Posted Oct 1, 2010, 9:39 am
Grant Martin
/Cronkite News Service
A roundup of wild burros in western Arizona aims to reduce an overpopulated herd that is trampling the landscape and endangering native wildlife and plants.
... Read more»
Posted Sep 27, 2010, 7:07 pm
Grant Martin
/Cronkite News Service
A tiny fish and a utility company’s plan to repair a natural gas pipeline along an eastern Arizona river have the Center for Biological Diversity tangling with federal regulators.... Read more»
Posted Sep 17, 2010, 5:50 am
Grant Martin
/Cronkite News Service
The Environmental Protection Agency is shirking its responsibilities and contributing to the deaths of animals by failing to ban the use of lead-based ammunition, according to a coalition of wildlife advocacy groups.... Read more»
Posted Sep 10, 2010, 7:24 am
Grant Martin
/Cronkite News Service
The Center for Biological Diversity has achieved a high profile in part through its litigation-based approach to conservation. Since July 1, it has filed 12 lawsuits to prevent development around the country that it contends would threaten various endangered species.... Read more»
Posted Aug 31, 2010, 1:22 pm
Grant Martin
/Cronkite News Service
With its sharp talons, powerful beak and 7-foot wingspan, the golden eagle is one of Arizona's fiercest and most imposing birds of prey. It's no match, however, for the rotating blades of turbines in wind farms. To address this problem, Arizona Game and Fish recently issued guidelines for developers planning wind farms and solar facilities.... Read more»