PLOS Medicine · 21 July 2026 · From issue 09

Pregnancy problems like preeclampsia and gestational diabetes raise poor leg and arm blood flow risk decades later.

Casey Crump, Jingkai Wei et al., Adverse pregnancy outcomes and long-term risk of peripheral artery disease: A cohort study, PLOS Medicine.

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Also in issue 09 15 papers

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In a model, healthier diets by 2050 would cut global farm value by 1.6 trillion dollars.
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A DNA study found 11 gene locations linked to borderline personality disorder.
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Body size, diet, and brain size predict extinction risk in large tropical mammals across scales.
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In mouse embryos, distinct heart regions stretch in separate patterns as a simple tube becomes a curved chamber.
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Children's science biographies often teach that talent and interest are fixed, not built through effort.
Proceedings of the National Academy of Sciences
In space telescope data, five massive stars show clear wind gas speeding away.
The Astrophysical Journal
In lab experiments, scientists captured a never-before-seen reactive gold-nitrogen chemical and watched it react in many ways.
Nature Chemistry
Squeezing matter under huge pressure while keeping it cold reveals mostly unexplored physics.
Physical Review Letters
In trees, some wood building genes stayed the same for 300 million years, others changed.
Nature Communications
No path exists to make all ammonia production pollution-free by 2050, a new model shows.
Nature Communications
New computer models predict which heart channel gene changes cause dangerous rhythm problems.
Proceedings of the National Academy of Sciences
In lab tests, a low-polarity liquid made clay let fluid through far faster than expected.
Proceedings of the National Academy of Sciences