Sex chromosomes

Recent articles

Photograph of a cardinal with male-typical red feathers on one side and more drab, female-typical feathers on the other.

What birds can teach us about the ‘biological truth’ of sex

Part of our job as educators is to give students a deeper understanding of the true diversity of sex and gender in the natural world.

By Nicole M. Baran
22 April 2025 | 7 min read

Explore more from The Transmitter

Neuroscience needs single-synapse studies

Studying individual synapses has the potential to help neuroscientists develop new theories, better understand brain disorders and reevaluate 70 years of work on synaptic transmission plasticity.

By Seth Grant
17 February 2026 | 5 min read
Research image visualizing brain region connectivity in autistic girls compared to autistic boys.

New insights on sex bias in autism, and more

Here is a roundup of autism-related news and research spotted around the web for the week of 16 February.

By Jill Adams
17 February 2026 | 2 min read
Illustration with silhouettes of a human, bat and nonhuman primate.

Neuroscience has a species problem

If our field is serious about building general principles of brain function, cross-species dialogue must become a core organizing principle rather than an afterthought.

By Nanthia Suthana
16 February 2026 | 7 min read

privacy consent banner

Privacy Preference

We use cookies to provide you with the best online experience. By clicking “Accept All,” you help us understand how our site is used and enhance its performance. You can change your choice at any time. To learn more, please visit our Privacy Policy.