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Plants & Animals Jul 1, 2026

Tree size, not age, may speed habitat recovery for endangered Indiana bats

Bugs run rampant in the summer, and if you have ever suffered a mosquito bite and regretted not putting on bug spray, you should know about nature's insect repellent: the Indiana bat. Federally endangered since 1967, the ...

Environment Jul 1, 2026

Walkable, greener neighborhoods linked to better physical and mental health across the U.S.

A new big-data analysis of the U.S. pinpoints how urban design aids the health of city residents—especially when cities provide walking opportunities, greenery and mixed-use streets with a blend of commercial and residential ...

Environment Jul 1, 2026

Can AI plan for heat emergencies better than simple rules? It depends

The thermometer reads 95°F (35°C) in Brooklyn, and vulnerable individuals need information to take appropriate action. New York City officials must gather facts quickly to provide updates on cooling centers, power outages ...

Evolution Jul 1, 2026

What made trees possible? New research points to drought

A study is reframing a fundamental question in plant evolution: What made trees possible? Researchers from Cal Poly Humboldt, Yale University, the University of Hohenheim in Germany and the Czech Academy of Sciences set out ...

Plants & Animals Jul 1, 2026

Himalayan pangolin emerges as distinct species, confirmed with DNA from 19th-century specimen

The pangolin is a midsize mammal found only in Africa and Asia. The pangolins' scales make them unique, but these scales have become their undoing. Pangolins are poached for their scales, making them the most highly trafficked ...

Plants & Animals Jun 30, 2026

New modeling shows where to focus conservation efforts for Australia's endangered alpine ash

An alpine ash forest is a sight to behold. Alpine ash (Eucalyptus delegatensis) is a tall eucalypt species that grows in the cool, wet mountains of southeastern Australia.

Plants & Animals Jun 30, 2026

Black locust deploys peptides to steer root bacteria into nitrogen fixation

Plants need nitrogen to grow. Many legumes meet this need through a symbiotic relationship: They harbor bacteria that fix atmospheric nitrogen and make it available to the plant. Until now, it was largely unclear how a perennial ...

Cell & Microbiology Jun 30, 2026

Study could unlock key to more reliable truffle cultivation

As one of the world's most revered gourmet foods, some truffles can sell for more than €1,000 per kilogram, making cultivation a lucrative business. However, the industry remains unpredictable, with some trees capable of ...

Evolution Jun 30, 2026

Tiny ancient fish fossil with preserved brain offers clues to early fish evolution

Over 300 million years ago, a minnow-sized fish died and fell to the bottom of a prehistoric swamp near the village of Trawden, Lancashire, in northwest England. The remains of this tiny fish—known as Trawdenia planti—became ...

Ecology Jun 30, 2026

Human activity has not always harmed biodiversity—quite the opposite

For millennia, farming in Switzerland did not reduce plant diversity but helped increase it, University of Basel researchers have shown in a detailed reconstruction covering the past 7,000 years. Only recent decades paint ...

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