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Phys.org / Mirror-positioning method could make quantum gravity tests possible

In quantum physics, objects can exist in multiple states at the same time—a phenomenon known as quantum superposition, where a particle does not have a single definite value of position or momentum until it is measured. A ...

Apr 14, 2026
Phys.org / Ancient Korean DNA reveals marriages between closely related individuals

DNA studies of 1,500-year-old skeletons have revealed that ancient Koreans lived in tightly knit family networks where marrying close relatives was common in some cases, from powerful elites to individuals chosen for human ...

Apr 12, 2026
Medical Xpress / Blood test predicts kidney failure risk to Black Americans years before onset

A new blood test can identify which individuals of African ancestry carrying high-risk APOL1 gene variants are most likely to develop kidney failure, years before clinical disease becomes apparent. Findings on the new test, ...

Apr 15, 2026
Medical Xpress / Skin cells may help rabies invade nerves after minor bites or scratches

While it was previously thought that keratinocytes (skin cells) were only passive conductors that allow the rabies virus to pass through, novel research reveals that these cells play a much more active role. The findings ...

Apr 16, 2026
Phys.org / The once-theoretical skyrmion could unlock supercomputing memory

When looking to the future of information technology, researchers have pinpointed a once-theoretical particle-like structure: the skyrmion. Magnetic skyrmions are very stable structures found on micromagnetic materials that ...

Apr 14, 2026
Tech Xplore / Tiny cameras in earbuds let users talk with AI about what they see

University of Washington researchers developed the first system that incorporates tiny cameras in off-the-shelf wireless earbuds to allow users to talk with an AI model about the scene in front of them. For instance, a user ...

Apr 14, 2026
Tech Xplore / Computational 'time machine' shows solar and wind power on track for 2°C target, but not for 1.5°C

Wind and solar power have grown faster than almost anyone predicted, but projecting their future expansion remains surprisingly difficult. Researchers at Chalmers University of Technology, Sweden, have developed what they ...

Apr 14, 2026
Phys.org / Picky methane-consuming microorganisms prefer carbon monoxide, opening the door to more greenhouse gas release

Research by microbiologists Reinier Egas and Cornelia Welte of Radboud University shows that many methane-consuming microorganisms actually prefer carbon monoxide over methane. When carbon monoxide is present, they consume ...

Apr 14, 2026
Medical Xpress / Why fasting can lead to a longer lifespan

Restricting calories has long been recognized as a powerful way to live longer, with periods of intermittent fasting proving more effective than a steady diet. However, the mechanism behind this phenomenon has been unclear. ...

Apr 14, 2026
Phys.org / Quantum simulations tackle photon polarization flip, but today's hardware falls short

For the last 80 years, the theory of quantum electrodynamics (QED), which describes all electromagnetic interactions, has been a cornerstone of the standard model, withstanding the scrutiny of countless experiments and agreeing ...

Apr 14, 2026
Phys.org / Catching distant gamma-ray explosions with precisely aligned X-ray optics

Gamma-ray bursts (GRBs) rank among the most powerful explosions in the universe, releasing immense energy in intense flashes of gamma rays. The most distant GRBs originate from the era when the first stars and galaxies formed. ...

Apr 14, 2026
Phys.org / Lost seal of Edward the Confessor resurfaces after going missing for 40 years

An 11th-century Anglo-Saxon seal belonging to Edward the Confessor has been rediscovered more than 40 years after being declared lost. The wax impression of the "Saint-Denis seal" disappeared without official explanation ...

Apr 13, 2026