The 2025 Antarctic ozone hole is the fifth-smallest recorded in more than two decades, NASA and NOAA officials say.

While continental in scale, the ozone hole over the Antarctic was small in 2025 compared to previous years and remains on ...

This year’s ozone hole over the Antarctic ranked as the fifth smallest since 1992, according to a new report by NOAA and NASA ...

Antarctica's ozone hole is showing significant recovery, appearing smaller and breaking up earlier this year. Scientists ...

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

Video footage of the the ozone hole opening above Antarctica during a simulation This year's hole in the ozone layer above Antarctica is one of the biggest ever seen, satellite data shows. Experts ...

Sudden and rare warming events in Antarctica may have delayed the arrival of the ozone hole that appears above the frozen continent every year, scientists say. These warming events likely impacted a ...

The Antarctic ozone hole of 2025 was the fifth-smallest since 1992 (avg. 7.23M sq miles), confirming the success of the Montreal Protocol in healing the ozone layer.

The Antarctic ozone layer is showing signs of recovery, reaching an annual maximum of 8.83 million square miles on September ...

Tom has a Master's degree in Journalism. His editorial work covers anything from archaeology and the environment to technology and culture. Tom has a Master's degree in Journalism. His editorial work ...

We know the Earth is old, but getting direct evidence of the deep past is hard, that's why the latest discovery out of ...

The Antarctic ozone hole usually starts forming in early August, but rare warming events and a strangely elongated polar vortex this year may have delayed its arrival. When you purchase through links ...