Hannah Thomasy is a science journalist based in British Columbia, Canada. Her work has appeared in The New York Times, bioGraphic and Undark. She holds a Ph.D. in neuroscience from the University of Washington.
Hannah Thomasy
Science writer
From this contributor
Learning why spiny mice play well with others
Aubrey Kelly studies the gregarious mammal to explore how the brain controls complex social behaviors “akin to friendship.”
Learning why spiny mice play well with others
By
Hannah Thomasy
2 June 2026 | 5 min read
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Neuropathologist not guilty of research misconduct, says university probe
The investigation determined that seven papers by corresponding author Adriano Aguzzi have “scientifically significant” errors, which Aguzzi attributes to his former students.
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The investigation determined that seven papers by corresponding author Adriano Aguzzi have “scientifically significant” errors, which Aguzzi attributes to his former students.
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Diverse autism genes derail common developmental pathways
Multiple genetic mouse models initially show delayed cortical development, but the animals’ molecular trajectories diverge within weeks after birth, a new study finds.
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Holly Barker
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Brain’s sex differences are subtle and contradictory, large MRI study finds
Sex-based behavioral differences do not match with variations in brain activation or structure in a study of almost 1,000 people.
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Sex-based behavioral differences do not match with variations in brain activation or structure in a study of almost 1,000 people.
By
Lauren Schenkman
8 July 2026 | 5 min read