As a result of these efforts, the ozone hole is on track to recover more quickly each year, with projections predicting a ...

Researchers have developed a new method for assessing the impacts of ozone-destroying substances that threaten the recovery of the ozone layer. Researchers have developed a new method for assessing ...

Ozone pollution isn’t just a summer story anymore. In parts of northern China, high ozone levels are now appearing during winter—an alarming twist that defies decades of air quality science. This ...

Scientists have discovered a massive new hole in the ozone layer. They say the hole wasn't expected to exist. However, they discovered that it covers almost the entire tropical region of the world.

Researchers have developed an artificial intelligence-based ozone forecasting system, which would allow local areas to predict ozone levels 24 hours in advance. Researchers from the University of ...

A chemical reaction long assumed to be unimportant in urban air quality may be a significant source of ozone, the major component of smog. Hydroxyl (OH) radicals, among the most reactive natural ...

With last year’s undersea volcano injecting massive amounts of water high into the atmosphere, scientists were bracing for a big Antarctica ozone hole this fall. But it didn’t happen. Instead this ...

This is an archived article and the information in the article may be outdated. Please look at the time stamp on the story to see when it was last updated. With last year’s undersea volcano injecting ...