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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Scientific talent is global. Access to the world’s scientific stage is not.

Neuroscience in Chile, and across Latin America, does not lack talent or ideas, but the systems that make science visible—prestigious journals, conferences and networks—increasingly price its researchers out.

By Vicente Medel
3 August 2026 | 8 min read
Ground squirrel.

How thirteen-lined ground squirrels illuminate retinal development

In most mammalian retinas, rods outnumber cones. But that ratio is flipped in ground squirrels, a quirk that helps Seth Blackshaw explore how retinal cells develop their identities.

By Sarah Thau
31 July 2026 | 5 min read