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Phys.org / Peptide isolated from a Cerrado frog increases strawberry shelf life

Five minutes. That was the amount of time that Oso Grande strawberries remained in contact with the Ctx(Ile21)-Ha peptide—a molecule isolated from a frog native to the Brazilian Cerrado—in experiments conducted in Brazil ...

Jul 23, 2026
Phys.org / How insect submariners survive the depths without imploding

Deep-diving insect larvae are challenging a long-held idea about why there are almost no insects in the ocean, thanks to sturdy air sacs. In Lake Malawi in East Africa, billions of lake fly larvae (Chaoborus edulis) make ...

Jul 23, 2026
Phys.org / Global map reveals mining's uneven toll on forests and biodiversity

A new study led by Japanese researchers from Tohoku University and the National Institute for Environmental Studies (NIES) reveals that some of the minerals most essential for green technologies may have a significant negative ...

Jul 23, 2026
Medical Xpress / The lone star tick is bringing another infection concern, the Bourbon virus

Tick-borne diseases are common throughout the United States, and most cases are treated effectively. A rarely diagnosed tick-borne infection, the Bourbon virus, transmitted by the common lone star tick, could soon begin to ...

Jul 22, 2026
Medical Xpress / Plant-forward planetary health diet linked to lower heart disease risk

A 20-year study of more than 65,000 postmenopausal women found that higher adherence to the Planetary Health Diet was associated with a lower risk of overall cardiovascular disease, coronary heart disease, stroke and heart ...

Jul 25, 2026
Medical Xpress / How autistic brains process faces differently

Researchers have conducted one of the most comprehensive studies on how the autistic brain processes faces. Some hallmark characteristics of autism include tendencies to avoid looking at others' faces and to make less eye ...

Jul 20, 2026
Phys.org / Water-surface vortices drive tiny rotors without electricity, magnets or chemicals

Reliably generating controlled miniature rotations has long been a challenge: Chemical propulsion systems wear out, and methods that use electric or magnetic fields require complex setups. A team from KIT's Institute of Microstructure ...

Jul 22, 2026
Tech Xplore / AI catches up with humans to score 100% at top math contest

A perfect score at the world's most prestigious math contest used to be the preserve of a handful of bright young minds each year, but for the first time, artificial intelligence has also earned a perfect score.

Jul 23, 2026
Phys.org / Zebrafish rebuild damaged 'second brain' networks in nine days, offering clues for nerve repair

Why can zebrafish regenerate damaged gut nerves while humans largely cannot? Michigan State University researchers have developed a new research tool that allows them to remove gut neurons in zebrafish and watch them regenerate ...

Jul 23, 2026
Phys.org / Genome tool places large genetic sequences precisely in rice and tobacco without DNA breaks

Researchers at King Abdullah University of Science and Technology (KAUST) have developed a new way to add large pieces of genetic information to plants, overcoming a challenge that has limited plant biotechnology for decades. ...

Jul 22, 2026
Phys.org / Carbon footprint of metal production could be more than 10 times higher than estimated

New research from the University of St Andrews has found that metal production carbon footprints could be more than 10 times higher than previously estimated, with serious implications for the ambition to reach net zero.

Jul 22, 2026
Tech Xplore / Playful AI robots mirror toddlers' language-learning mistakes and recover

Do AI models understand the language that they produce? To help answer this question and elucidate the mechanisms of language acquisition more generally, researchers at the Okinawa Institute of Science and Technology (OIST) ...

Jul 23, 2026