Shannon Des Roches Rosa

Managing editor
Thinking Person’s Guide to Autism

Shannon Des Roches Rosa is senior editor at Thinking Person’s Guide to Autism, parent to three ever-taller children, and a fan of her spouse’s work in public media science documentaries. She lives near San Francisco, California.

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By Kirk Leech
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Brain registers spatial location outside hippocampus

A more complex picture of how an animal’s brain tracks its location is starting to emerge.

By Natalia Mesa
5 November 2026 | 1 min watch
Illustration of worm on top of a purple rock with neurons in the background.

The three-banded panther worm is rewriting the story of brain evolution

The animal has a brain structure all its own, according to a 2026 preprint. The finding hints that brains could have evolved centralization before regionalization.

By Sarah DeWeerdt
4 November 2026 | 7 min read