Their power to dissolve the ozone layer shielding Earth from the Sun prompted a worldwide ban, but scientists on Monday revealed that some human-made chlorofluorocarbons have reached record levels, ...
Emissions of a small group of chlorofluorocarbons (CFCs), man-made chemicals that destroy Earth’s protective ozone layer and fuel global warming, are back on the rise after their production was all ...
An international research team led by the University of Bremen has detected chlorofluorocarbons (CFCs) in Earth's atmosphere for the first time in historical measurements from 1951—20 years earlier ...
FDA rewrote drug safety rules so that human cell tests and computer models can support first human trials. What it means for trial volunteers and patients. Indiana Appeals Court Revives Negligence ...
The hole in Earth’s ozone layer — which made headlines in the 1970s and 1980s but which has been slowly healing since an international treaty banned the chemicals creating it — is growing bigger again ...
A study finds that ozone-destroying CFCs banned in the 1980s are back in use, but it's not clear where or why. Reading time 3 minutes Thirty years after countries agreed to ease up on the use of ...
Substances used to replace ozone-depleting chlorofluorocarbons (CFCs) may be just as problematic as their predecessors, a new study shows. In 1987, Canada implemented the Montreal Protocol, a global ...
A recent report says CFCs, not carbon dioxide, are the culprit in climate change. weegeeboard/Flickr On Monday, a report appeared in the Australian claiming a link between chlorofluorocarbons (CFC) in ...
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