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
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Pinning hope to ketamine
Doctors can prescribe it, but evidence that ketamine eases autism traits is still preliminary.
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More than two dozen papers by neural tube researcher come under scrutiny
One of the studies, published in 2021 in Science Advances, received an editorial expression of concern on 21 May, after the journal learned that an institutional review of alleged image problems is underway.
More than two dozen papers by neural tube researcher come under scrutiny
One of the studies, published in 2021 in Science Advances, received an editorial expression of concern on 21 May, after the journal learned that an institutional review of alleged image problems is underway.
By
Claudia López Lloreda
9 June 2025 | 6 min read
On the importance of reading (just not too much)
The real fun of being a neuroscientist, and maybe the key to asking and answering new questions, is to think big and take intellectual risks.
On the importance of reading (just not too much)
The real fun of being a neuroscientist, and maybe the key to asking and answering new questions, is to think big and take intellectual risks.
By
Sheena Josselyn
9 June 2025 | 8 min read
How developing neurons simplify their search for a synaptic mate
Streamlining the problem from 3D to 1D eases the expedition—a strategy the study investigators deployed to rewire an olfactory circuit in flies.
How developing neurons simplify their search for a synaptic mate
Streamlining the problem from 3D to 1D eases the expedition—a strategy the study investigators deployed to rewire an olfactory circuit in flies.
By
Calli McMurray
6 June 2025 | 7 min listen