The phaseout of CFCs under the Montreal Protocol successfully protected the ozone layer but led to substitute chemicals with unforeseen consequences. HCFCs and HFCs break down into trifluoroacetic ...

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 the mid-1980s, scientists published a startling finding–a giant hole in the ozone layer over Antarctica. That’s the protective shield that... The ozone layer is still healing…thanks to science In ...

The story of the ozone layer and its infamous hole is a roadmap for all of us. It offers a pathway for solving complex environmental challenges steeped in science, economics policy, skeptical ...

New data reported by the National Oceanic and Atmospheric Administration (NOAA) reveal that the hole in the ozone layer is at its fifth-smallest size since 1992. That's great news, and a massive ...

As private companies race to make spaceflight routine, Earth’s upper atmosphere has become an unintended testing ground. Each launch is a triumph of human ingenuity, but behind that brilliance lies a ...

Throughout the 1980s, chlorofluorocarbons, or CFCs, were everywhere — from spray paint and hairspray to refrigerators and air conditioners. There was one problem: Research at the time revealed the ...

The Martian polar vortex exhibits significantly lower temperatures (approximately 40°C colder) within its core compared to the surrounding atmosphere, a phenomenon observed through the use of the ...