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Ecology Aug 13, 2026

Fungal age remains elusive as underground networks continually grow, split and recycle

Some of Earth's oldest living organisms may be right beneath our feet: not ancient trees or coral reefs but fungi. Yet despite their ubiquity and importance, scientists still don't know how long most fungi can live—or even ...

Environment Aug 13, 2026

Marine heat waves are cooking our ocean ecosystems—and will only become more common

You may have heard reports of fish die-offs or seen photos of hauntingly bleached coral.

Evolution Aug 13, 2026

Nature's original bioplastic may have fed animals for hundreds of millions of years

Long before humans discovered biodegradable plastics, microorganisms had already invented their own. Many bacteria and archaea produce natural bioplastics called polyhydroxyalkanoates (PHAs), storing them inside their cells ...

Ecology Aug 12, 2026

Fast-moving wildfires may prevent western forests from recovering

The severe, drought-fueled fires now burning across much of the American West and Canada may be scorching forests so thoroughly that they cannot recover to the forests they once were, new research shows. A study by Colorado ...

Plants & Animals Aug 12, 2026

History, not age, determines the genomic importance of ancient trees

Ancient trees—those that are remarkably old for their species—are declining worldwide, raising concerns about the loss of the ecological and evolutionary history they represent. Their exceptional longevity has long encouraged ...

Evolution Aug 12, 2026

New evidence helps solve how earliest birds took flight

The first bird to inhabit Earth used its robust hind legs to make two or three powerful leaps while flapping its way to flight, according to a study by the University of Southampton published in Developmental Biology.

Ecology Aug 12, 2026

How drought is reshaping the spread of infectious diseases

From the American West to Europe, droughts are drying up rivers, fueling destructive fires and reshaping ecosystems. They are also changing the spread of infectious diseases, leading to surges in illnesses like cholera and ...

Plants & Animals Aug 12, 2026

Tropical trees show unexpected drought adaptability across Puerto Rico's rainfall extremes

Tropical forests store enormous amounts of carbon and harbor most of the world's terrestrial biodiversity, but scientists fear that increasingly severe droughts threaten their ability to survive and continue absorbing carbon ...

Plants & Animals Aug 12, 2026

When male suitors abound, female treefrogs have trouble picking mates

Much like an indecisive single person on a dating app, female treefrogs struggle to pick the most desirable mates when they have too many options to choose from. According to a new study published Aug. 12 in the journal iScience, ...

Plants & Animals Aug 12, 2026

The way trees sway may communicate water stress

The Western U.S. is experiencing periods of increasingly intense drought, and higher temperatures are exacerbating the issue by drawing even more moisture from plants and soils into the atmosphere. The results can be seen ...

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