‘Build the wall’ across the San Pedro River? Many say ‘no’
Disparate groups agree that walling off Arizona's last free-flowing river is a bad idea.
Conservation groups look to block border wall construction
The groups have asked a federal judge for an injunction until a lawsuit challenging the project is decided.
Fish and Wildlife Service lays out concerns over border wall
The agency says wall construction through Pima and Cochise counties could harm many species.
BLM: Border wall across San Pedro River would be 'engineering challenge'
A fence blocking the flows during monsoon could damage habitat and erode the San Pedro's channel and banks, the agency said.
Conservation, law enforcement and ranching: Weighing in on a proposed border fence
The majority of new bollard-style wall would run through protected areas in Pima and Cochise counties.
A new effort to deal with a leaky cross-border sewage pipe
For years, Nogales residents have suffered from water contamination that stems from the wastewater line.
EPA: Air quality improves at Nogales port
The report credits reduced wait times and other factors for the reduction in emissions at the Mariposa Port of Entry.
Border Wall to Go Up in National Monument, Wildlife Refuge
DHS has again waived environmental laws to build more barriers along the southern border.
Trump Administration Seeks to Build Border Wall Across Protected Lands
Environmental groups say a new wall would further endanger wildlife and habitat along the border.
CD3 Candidates See Separate Paths Forward on Immigration
One of 9 U.S. House districts that border Mexico, the topic looms large in Southwestern Arizona.
Cochise County to Hold Town Hall on Sewage Concerns
Vaccination clinic also set to prevent infection
Cochise County Declares State of Emergency Over Sewage Spill
Supervisors want state, federal governments to find a solution to the "international border situation."
Commission Keeping Tabs on Heavy Metals in Santa Cruz River
Heavy metals from plants in Mexico are getting into the sewer system and, eventually, parts of the river in Arizona.
Residents Warn of Threat to Santa Cruz River if Sewer Pipe Ruptures Again
Last year, rains caused a breach in a pipeline that carries raw sewage from Mexico to the U.S.
Santa Cruz County Residents Demand Fix for Outdated Sewer Pipe
The pipeline, prone to failure, carries raw sewage from Mexico into the U.S.
