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.
Out of room on Arizona's border
Arizona’s border with Mexico is becoming an epicenter for asylum seekers from Central America.
Border official resigns amid uproar over migrant children
The departure of John Sanders comes as Congress considers emergency border funding.
Southwest members of Congress decry produce protection measures
Critics say provisions could mean higher prices for consumers and endanger approval of the renegotiated NAFTA.
Sonora to receive 1,800 National Guard members; 150 headed to Hermosillo
The newly formed National Guard has recently been used for immigration enforcement in Mexico.
Military service member found dead in Southern Arizona
Authorities said no foul play was suspected in this or another such death earlier this month.
'Remain In Mexico' program headed to Sonora
The program sends asylum seekers to Mexico while their immigration cases are processed.
Conference brings together authorities from Arizona and Sonora
The annual event aims to improve communication between agencies in both states.
How ICE investigates border-related crimes in Arizona
A discussion with the head of the agency's investigative arm, Homeland Security Investigations.
Bat night at the Mission Garden
Also: A new facility in Nogales, Sonora to help migrants following the Trump administration's "Remain in Mexico" policy; and strangers find common ground with "One Small Step".
After burst of border violence, Arizona DPS sends help to border
The agency declined to provide details beyond what it wrote in three tweets Wednesday.
2 Sonoran border shootouts claim 9 lives
Violence rocked the Mexican border towns of Agua Prieta and Naco on Monday.
Jury deadlocks on charges against Arizona border aid worker Scott Warren
The jury returned Tuesday after days of deliberation on the case of No More Deaths volunteer Scott Warren.
Sigh of relief for border businesses after Mexico tariff threat
Last year, $14.5 billion in imports from Mexico passed through the Nogales commercial port alone.
Jury begins deliberations in border humanitarian aid worker trial
Federal prosecutors sought to make the case about the entire group, No More Deaths.
