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Enviro suit: Rosemont Mine would destroy jaguar habitat

Tucson's Center for Biological Diversity filed suit Monday, charging that the Trump administration violated federal rules when considering the environmental effects of an open-pit copper mine in the Santa Rita Mountains about 30 miles southeast of Tucson. ... Read more»

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Just 100 left: Az turtle listed as endangered

The U.S. Fish and Wildlife Service announced the designation Wednesday, citing threats from climate change to loss of habitat for the southern Arizona animal, whose numbers are believed to have dwindled to as low as 100 turtles.... Read more»

Enviros, ranchers trade barbs in killing of Mexican gray wolf

Environmentalists and ranchers are pointing fingers after government agents killed an endangered Mexican gray wolf last month for preying on cattle, the first wolf killed for depredation in 10 years.... Read more»

Video: Wild jaguar 'Sombra' seen again in S. Az mountains, confirmed to be male

Video of a endangered wild jaguar released Thursday shows a big cat that was first photographed by a trail camera late last year. Dubbed "Sombra" by Tucson schoolkids, the jaguar was captured on tape in the Chiricahua Mountains. Later in the day, officials announced the cat is a male.... Read more»

Feds waive enviro laws for new stretch of border wall

Despite a lawsuit from an Tucson-based environmental group, Homeland Security officials are setting aside more than two dozen federal laws and regulations to replace a two-mile section of border wall near Calexico, Calif.... Read more»

Sierra Vista firm gets contract for part of border wall construction

A Sierra Vista company won one of four contracts awarded last week to build prototypes of President Trump’s proposed border wall with Mexico, the second round of awards in as many weeks.... Read more»

Tempe firm among 4 finalists for concrete border wall prototypes

Federal officials have picked four companies, including one from Tempe, Arizona, to build concrete prototypes of President Trump's promised wall along the Southwestern border. ... Read more»

Court rejects bid to declare Sonoran Desert bald eagle endangered

A federal court has rejected a bid to declare the Sonoran Desert bald eagle an endangered species, saying the U.S. Fish and Wildlife Service acted properly when it determined the birds were no different than other bald eagles.... Read more»

Activists angered as DHS waives environmental rules on border projects

The Department of Homeland Security invoked a waiver of environmental and other regulations Tuesday to speed construction of border projects, a decision that critics said will “endanger wildlife and people.”... Read more»

Feds post plan for endangered Pima cactus, but recovery still a long way off

After 24 years of waiting, is the Pima pineapple cactus finally having its day in the sun? The Fish and Wildlife Service has released a draft recovery plan for the cactus that has been on the endangered species list since 1993. ... Read more»

Feds remove Hualapai Mexican vole from endangered species list

Federal officials said Friday they will remove the Hualapai Mexican vole from the endangered species list after 30 years, a move that one environmental group criticized as “premature” for an animal it says could still be at risk.... Read more»

BioDiv tells UN that U.S. has 'obligation' to protect species threatened by border wall

Tucson's Center for Biological Diversity, along with representatives of the Tohono O'odham in Sonora and a coalition of Mexican enviro groups, are pushing for the UN to investigate the consequences of the Trump administration's plan to build a border wall along the northern edge of a nature preserve.... Read more»

Grijalva joins BioDiv lawsuit over environmental impact of border wall

Rep. Raúl Grijalva and the Tucson-based Center for Biological Diversity launched a lawsuit Wednesday to force the Trump administration to consider the environmental impact of border enforcement, including the construction of a wall, along the U.S.-Mexico border. ... Read more»

Howling success could be latest threat for gray wolves

Populations of endangered Mexican gray wolves have reached their highest numbers since reintroduction efforts began nearly 20 years ago, but rather than cheer the success, environmentalists are worried it could backfire on the struggling animals.... Read more»

Another new jaguar spotted in S. Arizona mountains

A previously unknown jaguar is prowling the mountains of Southern Arizona, officials confirmed — the second documented within months and the third photographed here since 2012. The big cat was photographed by a trail camera in November in the Dos Cabezas Mountains, about 60 miles north of the border.... Read more»

El Jefe: Jaguar missing in action?

El Jefe, Tucson’s lone male jaguar, caught the attention of Arizonans while residing in a tree in Southeastern Arizona. But it’s been a year since trail cameras caught footage of the wandering jaguar.... Read more»

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