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Education Oct 8, 2026

A biologist queries whether AI 'borrowed' his work to make major discovery—an expert explains the rules

AI company Anthropic recently announced that its popular system Claude had identified an unusual family of biological molecules. These molecules were enzymes, a type of protein that speeds up chemical reactions in living ...

Plants & Animals Oct 8, 2026

DNA testing of fecal samples reveals greater gliders eat wider variety of plants than previously thought

Identifying the favorite snacks of one of Australia's cutest animals no longer needs to rely on guesswork or picking apart their poop, according to University of the Sunshine Coast research. Although the shortened title of ...

Plants & Animals Oct 8, 2026

As species decline, green turtles offer a glimmer of hope

The palm-sized green turtle hatchling flailing through the sand on a Malaysian island may seem vulnerable, but its species has emerged as a symbol of hope for wildlife conservation.

Earth Sciences Oct 7, 2026

Snowball Earth's iron deposits may have formed through microbes living without sunlight

Iron is one of the most abundant metals on Earth's surface, yet how such massive iron ore deposits formed throughout geological history has long remained a mystery. The prevailing theory has been that ancient photosynthetic ...

Ecology Oct 7, 2026

First global genome atlas reveals overlooked microscopic life in hundreds of lakes and reservoirs

Tiny single-celled organisms help keep lakes clear, but some can also contaminate the water. An international research team has analyzed DNA data from 362 lakes to create the first global genome atlas of these organisms. ...

Evolution Oct 7, 2026

Gut bacteria reveal ancient ties to human migrations across continents, genetic analysis suggests

As waves of humans left Africa tens of thousands of years ago, eventually populating the entire planet, they were joined on their world-conquering ride by the trillions of microorganisms that compose the gut microbiome.

Other Oct 7, 2026

Sleep, appetite, gene-editing experts contend for Nobel chemistry prize

Research into molecules that regulate sleep and appetite or methods for editing genes could be among the contenders for the Nobel Prize in chemistry, to be announced Wednesday, commentators say.

Other Oct 5, 2026

Research into weight-loss drugs tipped for Nobel as award week opens

Research into hormones that regulate appetite is on everybody's lips for the Nobel medicine prize, to be announced on Monday when the 2026 Nobel season kicks off.

Biotechnology Oct 2, 2026

First U.S. tomato spotted wilt virus clone could speed development of disease-resistant crops

New technology from Texas A&M AgriLife Research could be a major step toward bringing disease-resistant peppers and tomatoes to growers' fields and lowering costs at grocery stores.

Cell & Microbiology Oct 1, 2026

Mining fragmented microbial DNA identifies candidates for anticancer testing

Researchers have developed a practical strategy for recovering biosynthetic information from fragmented metagenomic data. Through this work, the researchers identified and prioritized promising natural-product candidates ...

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