Should we worry about the latest Omicron subvariants?
Science In Action
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Iris Brewing in the Atmosphere
Omicron, delta and alpha sort of came out of nowhere as new variants of covid. So we need to bear in mind that there could be iris brewing somewhere else that will catch us by surprise. A really unexpected finding about the impact of nitrogen oxide pollutens on the growth of crops in farmers field. And a couple of stories about the way continuous satellite monitoring keeps track of the state of the atmosphere.
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