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

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

Across continents, “sacrifice zones” resemble wounds carved deep into the fabric of our planet. These are regions where ...

Santa Fe is home to thousands of residents, predominantly upper-middle-class professionals and expatriates. During weekdays, ...

The Phoenix metro area is experiencing worsening air quality due to high ozone levels, despite efforts to reduce emissions. Health experts warn that ozone pollution poses significant ... the area from ...

By Hiroko Tabuchi A refinery in New Mexico that the federal government has accused of some of the worst air pollution ... Artesia, a city of 13,000 people with a long history of pollution.

The Phoenix metro area is experiencing worsening air quality due to high ozone levels, despite efforts to reduce emissions. Health experts warn that ozone pollution poses significant health risks ...

Water Pollution in Karachi As Karachi is a coastal city with a long coastline, people go there to get a breath of fresh air. However ... Horizon Oil Spill (Gulf of Mexico), considered the largest ...

The EPA says Phoenix-area air quality has worsened to “serious” levels, a designation that would trigger growth restrictions, ...

To address the resulting infrastructure strain, the newly formed Laredo Port of Entry Advisory Committee (on which Gonzalez ...

The U.S. Environmental Protection Agency will soon decide whether to escalate the Phoenix area's air pollution status ... Phoenix the fifth most polluted city for ozone in the country last ...