Scientists discovered the ozone hole in 1985, but if they'd had the atmospheric monitoring capabilities of today, they could have found it 30 years earlier, according to new research.

This year’s ozone hole over Antarctica ranked among the smallest since the early 1990s, reflecting steady progress from decades of global action under the Montreal Protocol. Declining chlorine levels ...

Add Yahoo as a preferred source to see more of our stories on Google. Each decade seems to have its signature environmental crisis that dominates headlines. Over time those issues seemingly disappear, ...

Research indicates that industrial chemicals like carbon tetrachloride could have shown detectable ozone loss years before CFCs became widespread. A new study highlights how advancements in climate ...

The ozone layer above the Antarctic may be healing at last, according to a promising new study. The Copernicus Atmospheric Monitoring Service (CAMS) found that the hole above the South Pole closed ...

If there is one piece of good news regarding our planet's future, it's our ozone layer and the ongoing shrinking of its hole. In an update on the latest status of the hole in Earth's ozone layer, the ...

A new MIT-led study confirms that the Antarctic ozone layer is healing, as a direct result of global efforts to reduce ozone-depleting substances. Scientists including the MIT team have observed signs ...

The ozone hole over Antarctica is the seventh smallest it’s been since the early 1990s. Recovery began with the Montreal Protocol, which ended the production of all chlorofluorocarbons (CFCs) in 1987.

Anthropogenic influence on the ozone layer was detectable by the late 1950s, primarily due to carbon tetrachloride, ...

While continental in scale, the ozone hole over the Antarctic was small in 2025 compared to previous years and remains on track to recover later this century, NASA and the National Oceanic and ...

A new MIT-led study confirms that the Antarctic ozone layer is healing, as a direct result of global efforts to reduce ozone-depleting substances. Scientists including the MIT team have observed signs ...