Officials in Douglas — along the border between Arizona and the Mexican state of Sonora — have declared a state of emergency.

Amid rumors of immigration raids and arrests, human rights advocates say some in Tucson's immigrant community are feeling ...

This is just the beginning,” one Defense official said about the deployment of active-duty troops to the border with Mexico.

US President Donald Trump has said he could arm 88,000 Internal Revenue Service agents and send them to guard the country’s southern border.

Vigilance and preparation are important, say forecasters at the NWS, as wintry weather brings hazardous travel conditions.

President Donald Trump delivered remarks in Las Vegas and traveled to Miami as the administration pushes his immigration ...

Analysis: Several Democrats backed Republicans to give the new president a big first win on immigration as their own party ...

Climate change is in the headlines. From the chill of northern Alaska to the heat of Arizona, here are the coldest and ...

The U.S. Senate voted 64-35 on Monday to pass the proposed Laken Riley Act and sent the measure to the House of ...

That’s likely to divert resources from cases involving people who pose a threat and to increase enforcement against those without serious criminal records, said Michael Kagan, immigration law ...

The man Trump tasked with executing the deportation effort, his so-called border ... Arizona also sought potential sites in Texas, Washington and California. Similar queries were sent for potential ...