After years of failing to meet Clean Air Act standards, metro Phoenix won its argument that nonlocal ozone shouldn't count.

The hole in the ozone layer hit home for Reagan, the President's former aides say in this exclusive clip from a new PBS ...

There is much less ozone at the centre of the ozone hole compared to nearly two decades ago, according to new study which suggests some yet-unknown chemicals may be damaging the Earth’s protective ...

LAS VEGAS (KTNV) — Las Vegas has some of the worst air quality in the United States, but extreme heat is making conditions ...

Earth's ozone layer is vital to protecting all forms of life – from crops to humans – from the sun's harmful radiation. This shield in Earth's stratosphere has been depleted for decades, putting life ...

“The Vienna Convention and its Montreal Protocol became a landmark of multilateral success. Today, the ozone layer is healing”. The World Meteorological Organization Bulletin, WMO, reported that the ...

The Earth's ozone layer is expected to recover within the next 40 years as ozone-depleting chemicals are being phased out of use, a panel of international experts backed by the U.N. says. The panel, ...

Add Yahoo as a preferred source to see more of our stories on Google. A new UN report says that the Earth’s protective ozone layer is slowly but noticeably healing at a pace that would fully mend the ...

Early research suggests ozone therapy may fight breast cancer cells and lessen adverse effects for patients undergoing treatment, but more research is necessary. Ozone therapy, known to irritate lungs ...

The Antarctic ozone hole closed early in 2025 after one of the shortest seasons in decades, reflecting long-term recovery of the ozone layer.