Rebecca Boyle is an award-winning science writer covering astronomy, zoonoses and everything in between. She writes for Popular Science, Wired and New Scientist, among other publications for adults and children.
Rebecca Boyle
From this contributor
The brain’s secret gardeners
Once thought merely to be specialized immune system cells, microglia now appear to be master landscapers of the developing brain.
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Is confidence a second thought—or part of the first one?
In some settings, neural circuits may calculate confidence in a decision simultaneously with the choice itself. That changes the types of questions researchers should ask.
Is confidence a second thought—or part of the first one?
In some settings, neural circuits may calculate confidence in a decision simultaneously with the choice itself. That changes the types of questions researchers should ask.
By
Ariel Zylberberg
5 October 2026 | 6 min read
What AI can learn from hunger
To enhance AI safety, take a lesson from biological brains; a small set of wants maintains durable control over a much larger cognitive system.
What AI can learn from hunger
To enhance AI safety, take a lesson from biological brains; a small set of wants maintains durable control over a much larger cognitive system.
By
Anthony Zador
5 October 2026 | 6 min read
New projectome captures ‘complex beast’ of serotonin system in mice
The whole-brain map—the first of its kind in a vertebrate—identifies five distinct neuron groups.
New projectome captures ‘complex beast’ of serotonin system in mice
The whole-brain map—the first of its kind in a vertebrate—identifies five distinct neuron groups.
By
Madeline Shaw
2 October 2026 | 0 min watch