NASA and NOAA recently announced good news concerning the ozone hole. What are lessons about science, policy and skepticism ...

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 world would be on track for a collapse of the ozone layer and an additional 2.5 degrees Celsius of global warming by the end of the century if it hadn't agreed in the 1980s to ban CFCs, chemicals ...

The Morning Meeting with Al Tompkins is a daily Poynter briefing of story ideas worth considering and other timely context for journalists, written by senior faculty Al Tompkins. Sign up here to have ...

WASHINGTON (AP) — Earth’s protective ozone layer is beginning to recover, largely because of the phase-out since the 1980s of certain chemicals used in refrigerants and aerosol cans, a U.N. scientific ...

DENVER — A scientist who helped lead a United Nations report on the Earth's protective ozone layer said on Tuesday that "we have solved this problem. On the other hand vigilance is required." David W.

DENVER — Smoke from the Canadian wildfires is once again hazing up the Front Range. Not only is it unpleasant to breathe, new research shows that smoke can erode the protective ozone layer. Take for ...

DENVER — 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. “In the upper ...

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 ...

This is an archived article and the information in the article may be outdated. Please look at the time stamp on the story to see when it was last updated. DENVER (AP) — Earth’s protective ozone layer ...