The ozone layer has been on track to recover thanks to the Montreal Protocol—but a loophole may be holding it back. Chemicals ...

The ozone layer was supposed to be one of the great environmental comeback stories. Under the 1987 Montreal Protocol, nearly ...

Sometimes, global problems seem to simply disappear, leading people to believe that the problem might not have been as significant as initially reported. However, the reality might be that somebody ...

With the help of spy planes and B-57 bombers, Jim Anderson discovered the link between climate change and ozone loss. Ethan Hill “Bull!” said Kerry Emanuel, an atmospheric scientist at MIT. Jim ...

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 international space industry is on a growth trajectory, but new research shows a rapid increase in rocket launches would damage the ozone layer. Several hundred rockets are launched globally each ...

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 ...

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 ...

For a large part of the last two weeks, Steven Brown, an air quality chemist with the National Oceanic and Atmospheric Administration, has soared over Colorado’s Front Range in a slow-flying Twin ...

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.

“In 2015, scientists at NASA predicted that the Ozone Hole would be half closed by 2020. That hasn’t happened. Other scientists have forecasted that the hole will not begin to disappear until 2040 or ...

The ozone layer there was 60 to 70 percent thinner than usual. A 10 percent drop in ozone thickness allows 10 percent more UV sunlight to reach the earth’s surface; 10 percent more UV will lead to a ...