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Recent articles

An image of a fossil.

Expanding ‘little brain’ may have powered dinosaur flight

The cerebellum swelled in size before flight evolved among modern birds’ dinosaur ancestors, according to a new comparison of fossilized skulls and living birds.

By Annie Melchor
23 February 2024 | 4 min read
Illustration of hands organizing objects of various shapes and sizes.

Simply making data publicly available isn’t enough. We need to make it easy — that requires community buy-in.

I helped create a standard to make it easy to upload, analyze and compare functional MRI data. An ecosystem of tools has since grown up around it, boosting reproducibility and speeding up research.

By Russell Poldrack
17 January 2024 | 7 min read

Explore more from The Transmitter

Mouse cortical organoid.

Hasty stem cells highlight potential limitation with cortical organoids

The models recapitulate many key developmental processes, but some radial glial cells in mouse organoids make neurons earlier than they should.

By Giorgia Guglielmi
22 September 2026 | 4 min read
Illustration of an open journal featuring lines of text and small illustrations of eyes and mouths.

Two populations of neurons, two effects on sociability; and more

Here is a roundup of autism-related news and research spotted around the web for the week of 21 September.

By Jill Adams
22 September 2026 | 2 min read

Finding the Rett syndrome gene and ways to fix it

Kevin Mitchell talks with Huda Zoghbi about her work identifying the MECP2 gene, its role in the brain and therapies to address its dysfunction.

By Kevin Mitchell
21 September 2026 | 4 min read