Science · 3 September 2026 · From issue 32

(Un)intended consequences of mass-prescribing GLP-1s

Fair access to popular weight loss drugs faces threats from competing business interests.

Luc L. Hagenaars, Laura A. Schmidt.

Integrity screen: passed (3 checks) Checked 10 September 2026. Read the source

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In mice, losing one stomach signal alone triggers disease-linked regrowth behavior in lining cells.
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Deaf adults' brains devote more space to peripheral vision and less to central vision.
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A foreign campaign shaped public conversation topics without needing to change individual minds.
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In rats, an alertness brain area went quiet just before bursts of memory activity.
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In a mouse brain computer model, real wiring made brain-wide waves much stronger than fake wiring.
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In lab tests, a fused carbon fiber stayed strong and stiff at the same time.
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