Learn about the ozone hole above Antarctica that is now confirmed to be shrinking due to reductions of harmful ...

And eventually, the ozone hole should stay shut for good ... In the 1970s, it was recognised that chemicals called CFCs, used for example in refrigeration and aerosols, were destroying ozone ...

The closing has nothing to do with the reduction in pollution caused by having much of the world on COVID-19 lockdown. The largest hole ever observed in the ozone layer over the Arctic has closed ...

As Solomon and her team emphasize, the recovery of the ozone hole is a rare example of global success in tackling an environmental crisis. It serves as a model for addressing other pressing issues ...

According to the World Meteorological Organization (WMO), the area affected by the ozone hole reached its peak this year on Sept. 16. It was larger than that recorded in 2010 and 2012 but smaller ...

Chlorine has become infamous for its role in stratospheric ozone destruction, which led to the formation of the ozone hole and exposure ... which can be found, for example, near the Earth's ...

Thinner ozone means more UVB radiation raining down, causing higher risks of skin cancer and cataracts. The danger is still real, even as the hole shrinks. The battle for a stronger, healthier shi ...