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Phys.org / Gaia constraints on a 10 Myr nearby supernova

What can an ancient supernova teach scientists about Earth and celestial objects? This is what a study recently published in Astronomy & Astrophysics hopes to address as a team of scientists investigated the interaction of ...

Dec 1, 2025 in Astronomy & Space
Medical Xpress / Magnetic microcatheters offer precise, minimally invasive delivery for reproductive medicine

A new international study led by the Nanobiosystems group at CIC nanoGUNE, is developing miniature, non-invasive, precise robotic catheters for use in reproductive medicine and gynecological health.

Dec 1, 2025 in Obstetrics & gynaecology
Phys.org / Flightless ancestor shows brain evolution in pterosaurs and birds took different paths

Flight is a rare skill in the animal world. Among vertebrates, it evolved only three times: in bats, birds, and the long-extinct pterosaurs. Pterosaurs were the pioneers, taking to the skies more than 220 million years ago, ...

Nov 26, 2025 in Biology
Tech Xplore / Harnessing the power of AI to help revolutionize Olympic-level figure skating

American figure skater Andrew Torgashev was at an invitation-only camp organized by U.S. Figure Skating not long ago, a chance for elite athletes preparing for the high-level Grand Prix season to work out any flaws in their ...

Dec 1, 2025 in Software
Phys.org / Rising levels of banned toxic chemicals found in otters from Wales

New research has found that the levels of toxic industrial chemicals, which were banned more than 40 years ago, are rising in otters in Wales.

Dec 1, 2025 in Biology
Phys.org / Fire suppression and winter warming jointly drive dieback of natural Mongolian pine forests

Researchers from the Institute of Applied Ecology of the Chinese Academy of Sciences (CAS) have revealed the mechanism behind the dieback of natural Mongolian pine (Pinus sylvestris var. mongolica) forests on sandy land. ...

Dec 1, 2025 in Biology
Phys.org / Astrometry suggests possible exomoon orbiting gas giant HD 206893 B

Have scientists finally confirmed the existence of the first exomoon? This is what a study released on the preprint server arXiv, and accepted for publication in Astronomy & Astrophysics, hopes to address. A large international ...

Dec 1, 2025 in Astronomy & Space
Phys.org / Study reveals how pond depth and light drive greenhouse gas emissions

When Meredith Holgerson arrived at Cornell in 2020, she began searching for the perfect ponds. Poring over maps, taking tips, she'd traipse into the woods of central New York with an inflatable kayak strapped to her back.

Dec 1, 2025 in Earth
Phys.org / Exposing the hidden carbon cost of potash imports into Brazil

Brazil's potash imports carry higher carbon footprints than models predict, Newcastle research finds.

Dec 1, 2025 in Biology
Phys.org / Nigeria's low-cost private schools are the only option for millions: Is closing them a good idea?

Nigeria's basic education landscape consists of public (government) schools and a diverse private sector. Private schools in Nigeria refer to educational institutions that are run by private individuals, religious organizations, ...

Dec 1, 2025 in Other Sciences
Phys.org / New research finds banks' algorithms are driving Americans deeper into debt

A new study from King's Business School at King's College London and the Federal Reserve Board shows most credit-limit increases are automated, targeting borrowers already in debt.

Dec 1, 2025 in Other Sciences
Medical Xpress / COVID worsened Poland's abortion access, according to study

A new study led by King's has uncovered how the COVID-19 pandemic amplified barriers to abortion access in Poland, exposing the intersection of health emergencies with structural inequalities.

Dec 1, 2025 in Obstetrics & gynaecology