Leto Sapunar is a freelance science journalist covering physics, space, climate and science accountability since 2020. He has been writing for Popular Science since early 2021, and his work can also be found in Scientific American, Inside Climate News and Retraction Watch, among other outlets.
Leto Sapunar
From this contributor
Pinning hope to ketamine
Doctors can prescribe it, but evidence that ketamine eases autism traits is still preliminary.
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Cell atlas cracks open ‘black box’ of mammalian spinal cord development
The atlas details the genetics, birth dates and gene-expression signatures of roughly 150 neuron subtypes in the dorsal horn of the mouse spinal cord.
Cell atlas cracks open ‘black box’ of mammalian spinal cord development
The atlas details the genetics, birth dates and gene-expression signatures of roughly 150 neuron subtypes in the dorsal horn of the mouse spinal cord.
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Natalia Mesa
3 February 2026 | 5 min read
Pangenomic approaches to the genetics of autism, and more
Here is a roundup of autism-related news and research spotted around the web for the week of 2 February.
Pangenomic approaches to the genetics of autism, and more
Here is a roundup of autism-related news and research spotted around the web for the week of 2 February.
By
Jill Adams
3 February 2026 | 2 min read
Betting blind on AI and the scientific mind
If the struggle to articulate an idea is part of how you come to understand it, then tools that bypass that struggle might degrade your capacity for the kind of thinking that matters most for actual discovery.
Betting blind on AI and the scientific mind
If the struggle to articulate an idea is part of how you come to understand it, then tools that bypass that struggle might degrade your capacity for the kind of thinking that matters most for actual discovery.
By
Tim Requarth
2 February 2026 | 11 min read