Sprawling tents on the US border have been raised as Mexico braced for President Donald Trump to fulfill his pledge to carry ...

Mexico raised sprawling tents on the U.S. border Wednesday as it braced for President Donald Trump to fulfill his pledge to ...

Conservation groups say the proposed Arizona routes for an Interstate 11 project failed to consider habitat for imperiled desert species.

Oregon Attorney General Dan Rayfield welcomed word Thursday that a federal judge in Seattle was issuing a nationwide temporary restraining order blocking an executive order by President Trump, a ...

It was a September morning in 2020, and Deni Seymour, an archeologist, was searching for artifacts along the Santa Cruz River near Nogales, Arizona. She had been exploring the area a few months ...

As Arizona’s Family reported, one of the threatened species is the cactus ferruginous pygmy owl, whose climate would be threatened as part of the highway’s construction.

Amazon has paused drone deliveries after a crash at its test site in Oregon. However, the company says this isn't the main reason for the pause. As Arizona’s Family reported, one of the ...

Trump’s second term will have an outsized impact on Arizona, a border state and presidential battleground that was at the heart of Trump’s attempt to overturn the 2020 election and then ...

Oregon Attorney General Dan Rayfield has joined other states in Texas gun rights cases in support of Biden administration rules requiring background checks and banning conversion devices that turn ...