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Phys.org / Engineered anhydrobiotic cells detect odors after years of dry, room-temperature storage

Demand for odor detection is growing in diverse fields such as food security, medical diagnostics, and environmental monitoring, but current technologies face limitations. Living cells with olfactory receptors can serve as ...

Mar 17, 2026
Phys.org / Archaeologists untangle how Bronze Age textiles were made

Analysis and reconstruction of a warp-weighted loom from the second millennium BC site of Cabezo Redondo, Spain, provides an unprecedented glimpse into the development of textile technology in the Bronze Age western Mediterranean.

Mar 15, 2026
Phys.org / Microbes in Antarctica survive the freezing and dark winter by living on air

Winter in Antarctica is long and dark. Temperatures remain well below freezing. In many places, the sun sets in April and does not rise above the horizon again until August. Without sunlight, photosynthetic life such as plants, ...

Mar 16, 2026
Phys.org / Climate action could prevent over 13 million premature deaths, but equity choices matter for global health

A new study published in The Lancet Global Health reveals a previously underappreciated tension at the heart of international climate negotiations: policies designed to protect developing countries from bearing an unfair ...

Mar 16, 2026
Phys.org / Origin of lowest density super-puff planet remains a hazy mystery

A thick layer of haze around the ultra-low-density planet Kepler-51d likely obscures not only the strange planet's composition, but also its origin, according to a new study. A team led by Penn State researchers used NASA's ...

Mar 16, 2026
Phys.org / Molecular chains with bite: Customized carbon nanoribbons open a cleaner path to molecular electronics

The longest chains of the conductive polymer poly(p-phenylene; PPP) produced to date are just under one micrometer (thousandth of a millimeter) long—almost an order of magnitude longer than previously possible. A research ...

Mar 16, 2026
Phys.org / Social background shapes how hard children work at school, according to study

Which children work harder at school, and what do their efforts have to do with their social background? Until now, educational research has been unable to provide empirically based answers to this question. However, a new ...

Mar 17, 2026
Phys.org / Gold nanoclusters could selectively recognize chiral biomolecules to help detect certain diseases

An extensive computational study by researchers from Finland's University of Jyväskylä predicts that gold nanoclusters could selectively recognize chiral biomolecules. This property may help in detecting certain diseases ...

Mar 16, 2026
Phys.org / New study offers insight into tissue-specific gene regulation of sheep

Livestock breeders could soon have more tools to improve the health and quality of their animals, thanks to a recent study that sheds new light on regulatory elements in the sheep genome.

Mar 16, 2026
Phys.org / Generative AI in business schools: Friend or foe?

Since tools like ChatGPT burst into higher education, debate has focused on two extremes: either students are all committing underhanded academic fraud and plagiarism or Artificial Intelligence will magically revolutionize ...

Mar 17, 2026
Phys.org / Dry ice detected in a planetary nebula for the first time

An international team of astronomers has employed the James Webb Space Telescope (JWST) to observe a complex planetary nebula known as NGC 6302. The observations, detailed in a paper published Feb. 25 on the arXiv pre-print ...

Mar 14, 2026
Medical Xpress / Links between brain regions could predict the efficacy of antidepressants

Major depressive disorder (MDD) is a severe form of depression characterized by a persistent low mood, hopelessness, disruptions in sleep and/or eating habits, as well as a loss of motivation and interest in daily activities. ...

Mar 15, 2026