DULLES, Va., June 23, 2025 (GLOBE NEWSWIRE) -- The National Rural Utilities Cooperative Finance Corporation (CFC) has completed its analysis of the 2024 Key Ratio Trend Analysis (KRTA), an annual ...

The concentrations of some ozone-depleting chlorofluorocarbons (CFCs) in the atmosphere are increasing rapidly, scientists warn, despite the production of these chemicals having been banned globally ...

Good news for the ozone layer: After a recent spike in CFC-11 pollution, emissions of this ozone-destroying chemical are on the decline. These findings suggest that the hole in Earth’s ozone layer is ...

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A weather balloon rises into the atmosphere, transmitting data about ozone as well as basic weather information like temperature, pressure and humidity. NOAA launches these regularly from a variety ...