Learn more about the ozone hole, how it was created, how it was healed, and what message it offers about climate change.

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

Add Yahoo as a preferred source to see more of our stories on Google. It's been 40 years since groundbreaking research announced the discovery of a hole in the ozone layer, a revelation that launched ...

Breakthroughs, discoveries, and DIY tips sent six days a week. Terms of Service and Privacy Policy. Thanks to over three decades worth of work by countries around the ...

The NOAA and NASA agencies have reported that the hole in the ozone layer above Antarctica is this year the fifth smallest since 1992. At its peak, it covered an average of 18.71 million square ...

Explore the pivotal history of ozone layer depletion, from the groundbreaking 1974 research of Mario Molina and Sherwood Rowland on CFCs to the 1985 discovery of the Antarctic ozone hole. Learn how in ...

Editor's note: Curbing damage to Earth's protective ozone layer is widely viewed as one of the most important successes of the modern environmental era. Earlier this year, however, a study reported ...

A large hole in the Antarctic ozone layer once thought to be steadily closing could actually be widening, according to new research, casting doubt on whether global efforts to heal the ozone have been ...