Carrie Arnold


Carrie Arnold is a Virginia-based freelance science journalist who covers many aspects of the living world. She’s a contributing editor at NOVA Next, and has also written for Mosaic, National Geographic, Aeon, Nautilus, Scientific American and Women’s Health. She is also the author of “Decoding Anorexia: How Breakthroughs in Science Offer Hope for Eating Disorders.”

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Three ecological psychologists on the right and wrong ways to use the field’s principles in neuroscience

Matthieu de Wit, Luis H. Favela and Vicente Raja weigh in on the recent trend of neuroscientists importing concepts from ecological psychology, the study of how an organism’s interactions with its environment explain perception and action.

By Paul Middlebrooks
25 February 2026 | 1 min read
Sam Wang.

Is there a neuroscientist in the House?

Sam Wang, a neuroscientist running for the U.S. House of Representatives, has been considering American democracy for decades.

By Lauren Schenkman
25 February 2026 | 7 min read

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