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Letters and Science

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

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

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A Champion for Plants

Nurturing Warriors

Temperatures Rising

Screen Gems

A Dolphin Diet

Total Eclipse of the Sun

‘The At-Promise Population’

An Unexpected Recovery

Antarctica by Way of the U.K.

Where There’s Smoke

Expanding Horizons
raccoon

Undetected Infection
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