Mexico City received an environmental contingency warning for the third day in a row on Wednesday due to a high level of air ...

Mexico City is prone to air pollution, both because of the mountains that surround it - trapping smog overhead - and its more than five million cars. But the wildfires have undoubtedly made ...

The 1,970 rail, trolleybus, and cable car workers who make Mexico City run could go out on strike as soon as March 13. Their ...

Another thing to keep in mind: Mexico City's air pollution is notoriously poor, so on days when the pollution is the worst you'll likely want to travel with a mask and relegate yourself to indoor ...