WASHINGTON, July 8 -- The Proceedings of the National Academy of Sciences, a peer-reviewed scientific journal, published research articles on the following topics in its July 20, 2021 edition:

Physical Sciences:

* Global climate disruption and regional climate shelters after the Toba supereruption

Social Sciences:

* Transparent communication about negative features of COVID-19 vaccines decreases acceptance but increases trust

Bio . . .

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