Related topics: molecules

How science saved the ozone layer

On 9 January 2023, the United Nations released its latest report on the status of the ozone layer. It highlighted that this protective barrier is on track toward recovery and should be fully restored by the second half of ...

Removing cesium: Solutions to a chemically complex problem

Fifty-six million gallons. That is the amount of radioactive tank waste left behind at the Hanford Site as a result of the secret government mission to provide the plutonium for the world's first atomic weapons and the Cold ...

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