Rachel Nuwer.

Rachel Nuwer

Contributing writer

Rachel Nuwer is a freelance science journalist who regularly contributes to The New York Times, Nature, Scientific American and more. Her latest book is “I Feel Love: MDMA and the Quest for Connection in a Fractured World.” She is also adjunct professor of science journalism at New York University.

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Barbara Finlay looking at a glass jar with a brain.

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By Calli McMurray
23 October 2026 | 8 min read
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Crows have brains ‘in the fast lane’

The birds accurately complete decision-making tasks twice as fast as primates, although their endbrains look considerably different.

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22 October 2026 | 4 min read
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Prevalence of profound autism declines with new definition

The updated, more precise definition used in a CDC study includes adaptive scores.

By Brianna Abbott
22 October 2026 | 5 min read