A significant new stretch of border fence is set for construction in southern Arizona. DHS is paying $309 million for 27 miles of barrier in Santa Cruz County, making it more expensive than most ...

A $309M federal contract revives border wall construction in Arizona, sparking backlash from environmental groups and renewed ...

Today: How the border wall will also affect mountain lions, bears, pronghorns and other wildlife. Subscribe to stay connected to Tucson. A subscription helps you access more of the local stories ...

Rugged mountain ranges in southeastern Arizona halted the march of a steel border wall during the first Trump presidency. Wildlife advocates say it shows the importance of animal travel routes.

One migrant dead, another injured in fall from San Diego border wall Agents from the Border ... which said the weather that night on the mountain had dropped to near-freezing levels during a ...

A WALL SEPARATING THE BORDER TOWNS OF PUERTO PALOMAS AND COLUMBUS ... THERE’S SOME DIFFICULT PLACES OVER THE MOUNTAINS AND AND THINGS LIKE THAT THAT THEY’RE STARTING TO WORK ON.

Shane Croucher is a Breaking News Editor based in London, UK. He has previously overseen the My Turn, Fact Check and News teams, and was a Senior Reporter before that, mostly covering U.S. news ...

The institute will be monitoring mountain lion habitat ... borderland region between Texas and Mexico in the context of the border barrier system," Lisanna Petracca, carnivore ecologist at ...

mountain lions and most anything the size of a javelina or larger over the two-year course of the study. Such wall segments now line nearly two-thirds of Arizona’s southern border. In locations ...

At the end of Trump's unfinished border wall, America's divisions over immigration are laid bare. Jim Chilton doesn't look like someone who could stand up to the blood-soaked brutality of the ...

New metal anti-climb spikes have been added to the border wall in California in the latest ... on new replacement fencing that goes along the mountains and into the Pacific Ocean on Jan. 29 ...

Mountain lions, especially the males ... Back in Arizona, the Sky Island Alliance is working on solutions for the border wall as well. "It can be a no cost solution of just opening floodgates ...