Among the many environmental crises of the past century, one stood out as a global warning: the hole in the ozone layer! At ...

The ozone hole that forms yearly over Antarctica has grown for the third year in a row. At nearly 10 million square miles (26.4 million square kilometers), the ozone hole is the largest it's been ...

Earlier this year, researchers said the ozone over the region was recovering. The annual ozone hole that forms over Antarctica has ballooned to near-record size, scientists say. Measurements from ...

The ozone hole over Antarctica has been acting strangely for the past few years, and scientists are still trying to understand why. According to data from the Copernicus Atmosphere Monitoring ...

In 1987, several countries agreed to ban or phase down the use of more than 100 ozone-depleting chemicals that had caused a “hole” in the layer above Antarctica. The depletion is mainly ...

Four decades ago, scientists sounded the alarm after discovering a growing 'hole' in the ozone above Antarctica. This ...

Here’s how it works. The ozone hole above Antarctica has opened up unusually early this year. Scientists think the cataclysmic Hunga Tonga volcanic eruption that sent shockwaves around the world ...

Scientists warned of a dangerous weak spot over Antarctica – the “ozone hole” – and a dire future. Unless the world's 5 billion people took collective action, they said, the hole would ...

(With the ozone layer constituting only about three in a million atoms in the stratosphere in the first place, “hole” is technically a misnomer — the “ozone hole” was really just an area ...