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

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 ...

Antarctica has always been a place of extremes and mystery. In recent years, scientists have made some of the most incredible discoveries beneath its icy surface, including a vast underground river ...

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 ...

It's been 40 years since groundbreaking research announced the discovery of a hole in the ozone layer, a revelation that launched a rapid and successful effort to ban chemicals in hairspray, deodorant ...

DENVER (AP) — Earth’s protective ozone layer is slowly but noticeably healing at a pace that would fully mend the hole over Antarctica in about 43 years, a new United Nations report says. A once-every ...

A groundbreaking study led by scientists at MIT has confirmed that the Antarctic ozone layer is on a steady path to recovery, thanks to global efforts by populations to phase out ozone-depleting ...

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 ...

It's been 40 years since groundbreaking research announced the discovery of a hole in the ozone layer, a revelation that launched a rapid and successful effort to ban chemicals in hairspray, deodorant ...