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Proceedings of the National Academy of Sciences Issues Research Articles in Vol. 118, No. 50
December 03, 2021
WASHINGTON, Dec. 3 -- The Proceedings of the National Academy of Sciences, a peer-reviewed scientific journal, published research articles on the following topics in its Vol. 118, No. 50 edition:

Perspectives:

* The active grandparent hypothesis: Physical activity and the evolution of extended human healthspans and lifespans

* Sliding ferroelectricity in 2D van der Waals materials: Related physics and future opportunities

The Vol. 118, No. 50 . . .

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