These visualizations show how the Antarctic ozone hole grew from August 1, 2026 to September 12, 2026. European Union, Copernicus Atmosphere Monitoring Service data In September, the Antarctic ozone ...
Small particulates sent up by wildfires are a well-documented health hazard. But recent research finds that ground-level ozone is now on the rise, too. By Clayton Dalton In July, as smoke drifted down ...
The area covered by the Antarctic ozone hole peaked at more than 27 million square kilometres in September, the second-largest ever observed for this time of year. We first predicted a severe ozone ...
The Antarctic ozone hole in 2025 was one of the smallest in decades—a testament to the continuing success of international action to protect Earth's ozone layer, which shields us from the sun's ...
Ozone hole reaches notable threshold early again as area increases above average in 2026: Copernicus
The 2026 Antarctic ozone hole has surpassed 15 million km2 earlier than average and expanded to about 25 million km2 by mid-September, roughly 5 million km2 above the seasonal norm, Copernicus reports ...
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The Antarctic ozone hole was discovered in 1985, when scientists observed a severe depletion in Earth's protective layer of stratospheric ozone. Industrial chemicals known as chlorofluorocarbons (CFCs ...
The ban on ozone-depleting substances that successfully reversed the growth of the hole in the ozone layer isn’t seen as a missed opportunity. On the contrary, the quick global response is one of the ...
The story of the ozone layer and its infamous hole is a roadmap for all of us. It offers a pathway for solving complex environmental challenges steeped in science, economics policy, skeptical ...
See more of our trusted coverage when you search. Prefer Newsweek on Google to see more of our trusted coverage when you search. Data from the 2025 State of Global Air report reveals which parts of ...
Earth’s protective ozone layer is healing, and scientists say it’s a remarkable example of what can happen when humans take action to protect the planet. The positive news comes as the World ...
Forty years after global policymakers began grappling with the crisis posed by a gaping hole in Earth’s protective ozone layer over Antarctica, the damage is continuing to heal, according to a new ...
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