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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How the pipa frog hunts prey by touch
Each of the frog’s eight fingers branches into 16 ultra-sensitive tips, which together function as a fovea—potentially the first demonstration of this type of sensory structure outside of mammals.
How the pipa frog hunts prey by touch
Each of the frog’s eight fingers branches into 16 ultra-sensitive tips, which together function as a fovea—potentially the first demonstration of this type of sensory structure outside of mammals.
By
Calli McMurray
30 September 2026 | 7 min read
Response to ‘Finally, a new route for the magnetic-sense field’
Magnetoreception in Drosophila has much to offer those with an interest in neuroscience.
Response to ‘Finally, a new route for the magnetic-sense field’
Magnetoreception in Drosophila has much to offer those with an interest in neuroscience.
By
Denis Henshaw
30 September 2026 | 3 min read
Organoids missing the TSC2 gene form rogue astrocytes; and more
Here is a roundup of autism-related news and research spotted around the web for the week of 28 September.
Organoids missing the TSC2 gene form rogue astrocytes; and more
Here is a roundup of autism-related news and research spotted around the web for the week of 28 September.
By
Jill Adams
29 September 2026 | 2 min read