ozone

Healing Ozone
Environment

The hole in the ozone layer could actually close in less than 50 years, UN says

By Seth Borenstein and The Associated Press
January 9, 2023
Ozone hole graphic
Environment

The hole in the ozone layer is now bigger than North America. Here’s why scientists say it’s actually ‘on the mend’

By Seth Borenstein and The Associated Press
October 13, 2022
Air Pollution Levels In Putney Exceed Yearly Quota Just Days Into 2013

Here’s how much pollution VW’s emissions scandal could have added to the environment

By
September 24, 2015
EPA Tightens Air Pollution Limits For First Time In A Decade

Tougher ozone standards could snuff out the recovery, businesses warn

By
February 26, 2015

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