In a shocking revelation, our capital city’s air quality has deteriorated to levels worse than those of Mexico City, long considered one of the most polluted urban areas in Latin America. This ...

A new study shows that ambitious climate action could cut fossil fuel air pollution deaths in the U.S. by 6,000 annually by ...

MEXICO CITY — For hundreds of thousands of residents here, daily life grew less arduous and less expensive with the inauguration Tuesday of a new subway line that reaches deep into poor districts of ...

The Environmental Protection Agency (EPA) signed a memorandum of understanding (MOU) with Mexico in Mexico City on Thursday to resolve the Tijuana River sewage crisis, a decades-old danger to human ...

A tall sierra rises around Monterrey, Mexico’s second-largest metropolitan area and Nuevo León’s state capital. Thick smog clings to the ground, obscuring the city’s once-imposing landscape. “We can’t ...