Fine particles in the air can harm respiratory and cardiovascular health, making sensitive groups particularly vulnerable.

After difficult journeys to the border, many migrants have spent the year stuck on the Mexico side. There, they find ...

NOGALES, Mexico (CN) — This city in the Mexican state of Sonora sits just feet away from Nogales, Arizona. It’s the kind of place where in happier days, throngs of American tourists might have crossed ...

A longstanding wastewater infrastructure problem affecting Nogales is one step closer to repair after the U.S. House of ...

Migrant shelters along the U.S.-Mexico border have seen a significant decrease in residents since January. Trump administration policies, including detention and prosecution of unauthorized entrants, ...

NOGALES, AZ — The shadow of potentially tall tariffs looms over the booming trade along Arizona’s border with Mexico, however, some business leaders see the change of power as a renewed opportunity ...

The Arizona mother of seven denies she was trying to smuggle drugs. NOGALES, Ariz., May 30, 2103— -- An Arizona mother of seven choked back tears while trying to make sense of how she went from ...

The U.S. imports most of its fruits and a growing percentage of its vegetables, primarily from Mexico. Nogales, Ariz., is a major entry point for Mexican produce, handling billions of pounds annually.