Discover the top five US cities with the worst air pollution – according to year round particle pollution – and exactly why ...

Exposure to nitric oxide (NO)— which is produced when fuel is burned — while a mother is pregnant, or in the early months of ...

The smog has caused air quality to deteriorate to toxic levels in the major metropolitans of Lahore, Multan, Delhi, and ...

Hopkins expert Scot Miller discusses a new analysis challenging assumptions about the drivers of spiraling global methane ...

Five climate risks veterinarians want you to know about, so you can protect your furry friends from the climate crisis.

Vehicular emissions account for 50 percent of the air pollution in Delhi ... which analysed particulate matter pollution, car ...

An Air Quality Watch is in effect in Santa Barbara County due to smoke from the Mountain Fire in Ventura County.

The pollution poses a severe health threat to residents since the river provides more than half of the Indian capital's water. New Delhi also has some of the world’s most polluted air every year ...

India's capital New Delhi was wreathed in poisonous smog Friday, with air pollution worsening after a fireworks ban was ...

The smog covering Pakistan's second largest city has been captured in satellite images. Experts find ... of Worcester and more electric car charging points. Pollution levels in the Indian capital ...

Changes I've witnessed through the years. In future posts I’ll cover what, if anything, travelers can do about the problems.