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Wood stove experiment reveals how wildfire smoke helps sunlight regenerate nitrogen oxides

Wildfires bring to mind a blazing sea of flames. But what happens to the smoke? Anyone observing a wildfire from a safe distance notices mainly the enormous clouds that tower above the fire. These rise several kilometers and then embark on journeys that can extend across continents and oceans. Pollutants from wildfires in Canada can still be detected, for example, at the Jungfraujoch in the Swiss…

Wood stove experiment reveals how wildfire smoke helps sunlight regenerate nitrogen oxides

We haven't written up this one. Phys.org has the full story — the link below goes straight to it.

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Widespread outage hits Microsoft apps

A widespread outage hit Microsoft platforms including Outlook on Thursday, with many users encountering trouble using their email accounts and other errors across the tech giant's suite of…

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