uranium
Posted Mar 22, 2013, 5:22 pm
Christina Silvestri
/Cronkite News Service
Conservation groups celebrated a federal judge’s ruling that denied a motion to overturn the Obama administration’s ban on uranium mining on 1 million acres of public land near the Grand Canyon.... Read more»
Posted Feb 5, 2013, 9:04 pm
Mary Shinn
/Cronkite News Service
A federal appeals court Monday upheld the government’s decision to let a uranium mine near Grand Canyon National Park continue to operate under environmental standards now decades old.... Read more»
Posted Jan 24, 2013, 9:06 pm
Michelle Peirano
/Cronkite News Service
A consortium of federal and tribal agencies reported that a five-year, $110 million project to clean up uranium contamination in the Navajo Nation had addressed the most urgent risks there. But the report also said that much more work needs to be done to deal with the health threat.... Read more»
Posted Dec 28, 2012, 4:19 pm
Abrahm Lustgarten
/ProPublica
Underground vast reservoirs hold billions of gallons of water suitable for drinking, according to the U.S. Environmental Protection Agency. Yet every day injection wells pump more than 200,000 gallons of toxic and radioactive waste from uranium mining into local aquifers.... Read more»
Posted Dec 21, 2012, 1:39 pm
Maryann Batlle
/Cronkite News Service
More than six decades after the first mines opened on Navajo lands, it is still unclear how many sites need to be cleaned up, how many people may be suffering from the effects of uranium exposure and what can be done to contain all the hazardous material in these communities – if that’s even possible.... Read more»
Posted Dec 11, 2012, 9:36 am
Abrahm Lustgarten
/ProPublica
Federal officials have given energy and mining companies permission to pollute aquifers in more than 1,500 places across the country, releasing toxic material into underground reservoirs that help supply more than half of the nation’s drinking water.... Read more»
Posted Sep 12, 2012, 7:54 pm
R. Jeffrey Smith
/Center for Public Integrity
An 82-year-old nun has upended the lax regulation of the U.S. nuclear weapons establishment.... Read more»
Posted Feb 29, 2012, 10:07 am
Salvador Rodriguez
/Cronkite News Service
Interior Secretary Ken Salazar said Tuesday he is confident a 20-year ban on uranium mining near the Grand Canyon will hold up to an industry lawsuit challenging the January withdrawal of the land by federal officials.... Read more»
Posted Jan 30, 2012, 2:31 pm
Aaron Mehta
/The Center for Public Integrity
Nuclear experts have told Congress that a loophole in a bill meant to limit the use of bomb-grade uranium in medical isotopes could undo years of work to curb the risk of a terrorist nuclear bomb.... Read more»
Posted Nov 30, 2011, 9:35 am
Cassondra Strande
/Cronkite News Service
Opponents of northern Arizona uranium mining have gone back to court to challenge a federal district judge’s ruling that allowed the Arizona 1 Mine to resume operations late last year.... Read more»
Posted Jul 28, 2011, 11:25 am
Raúl M. Grijalva
/U.S. Representative
It’s not too dramatic to say the Grand Canyon has been under siege from mining claims for several years now. Unfortunately, several of my Arizona congressional colleagues have taken stands that would make sure that siege continues.... Read more»
Posted Jul 8, 2011, 10:05 am
Matthew Trotter
/Cronkite News Service
A House subcommittee Thursday voted to nullify the Interior Department’s recently extended ban on new mining claims on more than 1 million acres of federal land around the Grand Canyon.... Read more»
Posted Mar 31, 2011, 6:09 am
Tara Alatorre
/Cronkite News Service
The Arizona Game and Fish Commission on Wednesday endorsed a U.S. Department of the Interior proposal to withdraw more than 1 million acres surrounding the Grand Canyon from mining for the next 20 years.... Read more»