The forgotten story of the hole in the ozone layer - and how the world came together ... to phase out CFC chemical production; Professor Mario Molina, who won the Nobel Prize for identifying ...

In 1974, researchers Sherwood Rowland and Mario Molina published groundbreaking ... Scientists expect the ozone layer over the Antarctic to return to pre-1980s levels by the 2060s.

The ozone layer is a part of Earth’s atmosphere ... Another pair of chemists quickly followed their lead. In 1974, Mario Molina and Sherwood Rowland published a paper in Nature detailing the ...

In Chile's Antarctic bases, Eduardo Frei and Bernardo O'Higgins the Dobson scale readings dropped to 160/180 with UV reaching 5 (yellow alert) since they are located in the heart of the ozone ...

It projected the ozone layer should be restored to 1980 levels over the Antarctic by around 2066. Smaller holes over the Arctic were projected to recover by 2045, and for the rest of the world in ...