Two thirds of the European Union's population may have been exposed to harmful levels of ozone pollution during last month's ...

The ozone layer’s most famous wound opened over Antarctica, but the damage may have started much earlier, and somewhere else ...

Although many studies have linked elevations in tropospheric ozone to adverse health outcomes, the effect of long-term exposure to ozone on air pollution–related mortality remains uncertain. We ...

Ozone, O3, is continually being ``decomposed'' to oxygen molecules, O2, and always has been by it's own instability. The only reason the ozone layer is there in the first place is that it is ...