Jay Hancock


Jay Hancock, Senior Correspondent, joined KHN in 2012 from The Baltimore Sun, where he wrote a column on business and finance. Previously he covered the State Department and the economics beat for The Sun and health care for The Virginian-Pilot of Norfolk and the Daily Press of Newport News. He has a bachelor’s degree from Colgate University and a master’s in journalism from Northwestern University.

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Illustration of DNA with genetic code.

Autism-linked variants converge on two molecular patterns in mouse brains

Gene activity across 17 autism mouse models occurs in either of two opposing transcriptomic states, supporting the idea that diverse genetic changes may converge on a few recurring biological patterns.

By Giorgia Guglielmi
1 October 2026 | 4 min read
Illustration of pipa frog showing nerves in fingertips.

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
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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