Several factors have contributed to the expansion of the ozone hole, including : ・ Seasonal variations : The hole forms over ...

The ozone hole was healing ... which is a swirl of low pressure and very cold air that can be found high above the South Pole. The researchers did not go any further in exploring the cause ...

Residents of New Zealand and Australia are warned each year to take precautions from the sun, as the ozone hole can occasionally stretch from the South Pole toward middle latitudes. How Do You Find ...

According to the National Oceanic and Atmospheric Administration and NASA scientists, a hole that opens each year in the ozone layer over Earth’s southern pole was relatively small this year ...

As a result, in 1985 a gaping hole in the ozone over the South Pole was discovered. At its worst in the late 1990s, about 10% of the upper ozone layer was depleted. But since 2000, it has begun to ...

The British Antarctic Survey scientist Joe Farman, who helped identify the “hole” in the ozone layer over the southern pole, has died. Dr Farman who was also a scientific officer at the ...