Scientists recorded a total-column ozone concentration of 102 Dobson units, the 8th-lowest level since 1986.

Hole in ozone is larger than ever and only getting bigger – and scientists don’t know why Ozone hole as of 2023 has surpassed its size of three years prior, scientists say ...

NASA says the Antarctica ozone hole is smaller than anticipated this fall after concerns of an undersea volcano releasing high amounts of water into the atmosphere.

The recovery of the ozone layer — which sits miles above the Earth and protects the planet from ultraviolet radiation — has long been celebrated as one of the world’s greatest environmental ...

It's been 35 years since the Montreal Protocol helped heal a hole in the ozone. Can those lessons curb climate change in less than 30 years?

Scientists say the hole in the ozone layer above the North Pole is at the seventh smallest size since harmful chemicals called CFCs were banned in 1992.

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 ...

Located in the stratosphere, the ozone layer blocks potentially harmful ultraviolet energy from reaching our planet's surface. What's the status of the hole discovered 40 years ago?

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 ...

The annual ozone hole that forms over Antarctica has ballooned to near-record size, scientists say.

The ozone hole over Antarctica got bigger this year, which is unusual. Generally the trend has been for the hole to be shrinking. But NASA is reporting that the ozone hole peaked last week at 10 ...