Emily Sohn.

Emily Sohn

Contributing writer

Emily Sohn is a freelance journalist in Minneapolis. She writes mainly about health, science, adventure and complex conservation questions. Her stories have appeared in Nature, the Washington Post, NPR, Aeon, bioGraphic and many other publications. See more at www.tidepoolsinc.com.

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Research image showing that activity in single neurons spikes when a person encodes sequential items into working memory.

Null and Noteworthy: Neurons tracking sequences don’t fire in order

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A hand points to a chalkboard with an astrocyte on it.

How to teach this paper: ‘Neurotoxic reactive astrocytes are induced by activated microglia,’ by Liddelow et al. (2017)

Shane Liddelow and his collaborators identified the factors that transform astrocytes from their helpful to harmful form. Their work is a great choice if you want to teach students about glial cell types, cell culture, gene expression or protein measurement.

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30 June 2025 | 10 min read