Does tropical ozone hole exist? Experts are divided

Tropical ozone hole is about seven times larger than Antarctica and it appears across all seasons

Ozone pollution increases male-male courtship in common fruit flies: Study

High level of ozone leads to drop in sex-determining pheromones   

Ozone layer recovery may take several lifetimes. But Montreal Protocol saved the Earth

The stratospheric ozone layer absorbs a portion of the ultraviolet radiation from the sun, preventing it from reaching the surface of Earth  

Did a supernova trigger the late Devonian extinction?

Earth suffered an intense loss of species diversity that lasted for at least 300,000 years, possibly caused by long-lasting ozone depletion, …

Iodine drives substantial ground-level ozone loss in Arctic, climate change altering natural processes: Study

Such high concentrations of Iodine was not seen in Arctic before, say scientists

WMO revives ozone-UV bulletin after 7 years, shows steady recovery of ozone layer

Strong signs were recorded that indicate the ozone layer over the Antarctic region is recovering, according to latest update

Antarctic ozone hole — one of the largest, deepest — closes

The annually occurring ozone hole over the Antarctic had rapidly grown from mid-August 2020 and peaked at around 24 mln sq km  

Antarctic ozone layer hole keeps shrinking in 2022: NASA, NOAA

Ban on chemicals adopted by Montreal Protocal attributed to gradual ozone layer recovery