Mayor Clara Brugada and Mexico's private sector signed an agreement Tuesday to improve the capital's poor air quality through ...

Mexico City and the surrounding area remained under a Phase 1 environmental contingency warning Wednesday because of high air pollution levels. (Graciela López/Cuartoscuro) Mexico City’s ...

Retired blacksmith and mechanic José Hernández nostalgically recalls the passenger trains that once passed through his ...

A Republic reader is concerned about the effects of air pollution on children, and wants to know how to push for change.

12, 2025 — New Delhi's air pollution is more severe than previously estimated with particles absorbing atmospheric water vapor leading to particulate matter levels across the city being ...

On March 26, a panel of experts at the Buress Auditorium in Imperial Beach shared data and information on the latest studies ...

The EPA's decision on the Valley's ozone nonattainment issue could have big impacts on public health and the local economy.

Copyright 2025 The Associated Press. All Rights Reserved. Mexico City lawmakers on Tuesday voted overwhelmingly to ban violent bullfighting, triggering outrage from ...

The Valley has seen decades of big business deals and population growth. A yearslong fight over air pollution could now ...

Mexico City — Mexico City lawmakers on Tuesday voted overwhelmingly to ban violent bullfighting, triggering outrage from aficionados and celebration from animal rights advocates. The legislation ...