They found that the depletion of ozone and deepening of the hole were ... indisputably successful in reducing CFCs over time and preventing environmental catastrophe, the recent persistent ...

Observation of ozone layer depletion is seen in both hemispheres, especially over Antarctica and the Arctic, with a greater impact noticed in Antarctica. The Montreal Protocol, implemented in 1987 ...

Source:gml.noaa Studies show that ozone depletion has been more pronounced in the Southern Hemisphere, especially in ...

The international space industry is on a growth trajectory, but new research shows a rapid increase in rocket launches would ...

which do not cause ozone layer depletion and have replaced CFCs in many products, was negotiated in 2016. HFCs have also turned out to be greenhouse gases. The Kigali Amendment, which was ratified by ...

Beyond ozone depletion, other scientists have sounded the alarm on the possible impact of satellites. Astronomers, for example, worry that they block views of the cosmos. And researchers say ...