The hole in the Antarctic ozone layer has been getting deeper in austral mid-spring over the last two decades, according to New Zealand researchers working with scientists from Otago University ...

The Montreal Protocol certainly seems to be making a difference seeing a significant and continuous decline in CFCs. This, ...

The ozone layer is a part of Earth’s atmosphere that captures some of the Sun ’s ultraviolet (UV) light emissions. When the ...

CFCs are chlorofluorocarbons linked to ozone depletion. HFC-134a, favored by many fleet owners and operators, is a hydrofluorocarbon which contains no chlorine atom; it therefore has zero ...

This concentrated area of ozone depletion allows UVB to penetrate the ... in Nature detailing the effects of chlorofluorocarbon (CFC) gasses on atmospheric ozone. The paper pointed out that ...

There are global environmental problems that need global effort to address. One of these is climate change. The world’s response is the Paris Agreement which was adopted at the UN Climate Change ...

So-called ozone season in the Phoenix area typically runs from April to September. Concentrations of surface-level ozone, an air pollutant that contributes to respiratory and heart issues, repeatedly ...

For the first time, researchers have observed how bromoform rearranges its atoms in less than a trillionth of a second after ...

like Chlorofluorocarbons (CFCs) and fossil fuels, due to their impact on the Ozone layer and global warming. Thankfully, since then, we’ve banned CFCs and moved away from fossil fuels. With such great ...

Senior writer John Oehser answers your questions.