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Recent articles

Image of the dorsal raphe area of the brain.

Neurotransmitter switch-up helps fan extreme stress into full-blown fear

The flip occurs when certain neurons in the dorsal raphe start to express the chemical GABA instead of glutamate, a new study shows.

By Claudia López Lloreda
9 April 2024 | 5 min read
Illustrated portrait of Lauren O’Connell.

Setting up a frog colony and pair bonding with Lauren O’Connell

To become a scientist, O’Connell first needed to leave the family farm.

By Brady Huggett
1 March 2024 | 63 min listen

Explore more from The Transmitter

Researchers retract multisensory learning paper after failed replications

Even though one set of experiments did not hold up, the authors stand by the original conclusions of the work and plan to resubmit it as a new paper.

By Calli McMurray
31 March 2026 | 4 min read
Mouse brain slices.

Cortical evolution, ZBTB18, and more

Here is a roundup of autism-related news and research spotted around the web for the week of 30 March.

By Jill Adams
31 March 2026 | 2 min read
Drawing of a brain.

Letter asks Congress for nearly $500 million to sustain BRAIN Initiative

The one-time boost would help counter the planned end this year to one of the program’s long-standing funding streams, which will result in a $195 million drop in funding for fiscal year 2027.

By Angie Voyles Askham
31 March 2026 | 3 min read