Sandy Keenan

Contributing Editor
Spectrum

Sandy Keenan edits Viewpoint and news articles for Spectrum. She is a New York-based journalist who has enjoyed a richly varied career — as reporter, editor and newsroom manager — with The New York Times and Newsday. She started out as a sportswriter for the Miami Herald, then moved on to Sports Illustrated and then Newsday, where she transitioned from covering Knicks, Mets and Yankees games on deadline into editing and over to news. She eventually became Newsday‘s assistant managing editor in charge of news, investigations and narrative projects. More recently, with the Times, she served as environment editor, deputy sports editor and a staff writer for the Home & Garden section.

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Mouse drinking syrup from syringe.

Fructose silences hunger-driving neurons less than glucose does

Two simple sugars show the complexities of gut-brain communication.

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Research image of mice brains, showing larger cerebral cortices and smaller subcortical volumes.

A new subtyping model for autism phenotypes late in development, and more

Here is a roundup of autism-related news and research spotted around the web for the week of 29 June.

By Sarah Thau
30 June 2026 | 2 min read