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

After NINDS director ouster, 40 neuroscience organizations press U.S. Congress for oversight over hiring process

A letter signed by the groups asks Congress to ensure that scientific expertise remains a priority in the search for a new director of the National Institute of Neurological Disorders and Stroke.

By Angie Voyles Askham
23 January 2026 | 3 min read
Curvy lines link brain scans and a world map.

BRAIN Initiative researchers ‘dream big’ amid shifts in leadership, funding

But whether the initiative’s road map for the next decade is feasible remains an open question.

By Claudia López Lloreda
23 January 2026 | 6 min read
Two piggy banks whose slots form a plus symbol and a minus symbol.

Neuroscience, BRAIN Initiative gain budget in ‘bad’ NIH funding bill

The bill goes before the House of Representatives today and outlines increases for neuroscience-related research—including a 33 percent increase to the BRAIN Initiative—but maintains a multiyear spending approach that could limit the number of grants awarded overall.

By Angie Voyles Askham
22 January 2026 | 4 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.