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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

Illustration of hand with letter.

Scientists push back against stricter European Research Council grant application rules

In an open letter, scientists call the ERC’s suggestion to block grant reapplications for an additional year “at odds with scientific excellence.”

By Lauren Schenkman
29 April 2026 | 5 min read
California sea hare.

New study questions role of persistent gene activity in memory maintenance

An experiment in sea slugs suggests transcriptional changes might fade after 24 hours.

By Siddhant Pusdekar
28 April 2026 | 4 min read
Visualization of genes and biological processes linked to Alzheimer's disease.

Tracking health in autistic adults, and more

Here is a roundup of autism-related news and research spotted around the web for the week of 27 April.

By Jill Adams
28 April 2026 | 2 min read