The chemicals that helped save the ozone layer may be quietly seeding the planet with an indestructible pollutant.

Chemicals used in refrigeration break down in the atmosphere to produce trifluoroacetic acid, a persistent pollutant that ...

The ozone layer is a part of the Earth’s atmosphere that absorbs much of the sun’s harmful ultraviolet light. In 1985, researchers noticed that the ozone layer was growing thinner above the Antarctic.

Chemicals brought in to help protect our ozone layer have had the unintended consequences of spreading vast quantities of a ...

An international research team led by the University of Bremen has detected chlorofluorocarbons (CFCs) in Earth's atmosphere for the first time in historical measurements from 1951—20 years earlier ...

The NOAA and NASA agencies have reported that the hole in the ozone layer above Antarctica is this year the fifth smallest since 1992. At its peak, it covered an average of 18.71 million square ...

Local pollution cuts haven’t lowered ozone because transported pollution and global emissions now dominate exposure.

Add Yahoo as a preferred source to see more of our stories on Google. It's been 40 years since groundbreaking research announced the discovery of a hole in the ozone layer, a revelation that launched ...

This map shows the size and shape of the ozone hole over the South Pole on Oct. 5, 2022, when it reached its single-day maximum extent for the year. Credits: NASA Earth Observatory image by Joshua ...

Scientists stated that worldwide ozone layer protection measures have been a major achievement, showing that harmful gases are dropping faster than projected. Experts, according to Science Alert, ...

On 16 September, the world will mark the International Day for the Preservation of the Ozone Layer. It was on this day, 35 years ago, that the Montreal Protocol, considered one of the most significant ...