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Letters and Science

An avocado cut in half displayed on a yellow background
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iStock / Olena Kovalova

Avocado cultivation’s ancient origins hold lessons for a changing climate

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A Gift to the Future

A New Record

Conserving the Forests

A Junior Laureate

Opening the Door

Found in Translation

Simulating Physics

The Debate Over Doubt

In Harm’s Way

Rolling to Victory

Major Additions

Hidden Properties of Solids
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