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Phys.org / A new game demonstrates quantum advantage with provable classical limits

For decades, physicists have worked to prove the strange predictions of quantum mechanics with real experiments. As quantum computers have grown more powerful, researchers have devised increasingly sophisticated ways to test ...

Sep 8, 2026
Phys.org / Chandra uncovers 'hypersoft X-ray sources' that may solve two astrophysical puzzles

Using NASA's Chandra X-ray Observatory, scientists have discovered a new class of objects behaving unlike any they have seen before. Astronomers suggest these newly spotted objects in other galaxies may help solve not one, ...

Sep 9, 2026
Phys.org / Cacao genetics could help breeders reduce heavy metal levels in cocoa beans

Cadmium is a naturally occurring, toxic heavy metal found in many soils across Latin America and the Caribbean, where cacao trees are widely cultivated. It makes its way into cocoa seeds, called beans, that are roasted and ...

Sep 9, 2026
Phys.org / Molecular surface design achieves over 100 million-fold tuning of porous liquid viscosity

Porous liquids combine permanent nanoscale cavities with fluidity, making them promising for applications like carbon dioxide capture, gas separation and other chemical processes. Their viscosity must be tailored to the intended ...

Sep 9, 2026
Phys.org / Beyond the sea walls: Underwater archaeology reveals the hidden scale of ancient Mediterranean ports

Trade routes and ports have shaped the history of human civilization, with the Mediterranean network among the most prominent and influential. Yet our understanding of its past is shaped largely by what remains visible on ...

Sep 8, 2026
Phys.org / Natural clay reveals a new way to control ion transport at the angstrom scale

Researchers at the National Graphene Institute have shown that naturally occurring channels within a common clay mineral can respond to pressure, voltage and pH, offering possibilities for controlling the movement of ions ...

Sep 9, 2026
Medical Xpress / How music helps the stressed brain bounce back

You've had a tough day and want nothing more than to flop on the sofa and listen to some soothing music. After a few minutes, you feel peaceful and calm. Anecdotally, music has long been known to relieve stress, but the scientific ...

Sep 8, 2026
Phys.org / 3D magnetic-field control reveals new way to tune spin textures

(Fe0.63Ni0.3Pd0.07)3P, or FNPP, is a magnetic material that exhibits complex magnetic structures even at room temperature. This makes the material of interest for spintronics, a field that could enable data processing with ...

Sep 9, 2026
Medical Xpress / New imaging combines light and sound to watch brain oxygen supply in real time

The brain is a black box of densely packed neurons, blood vessels and immune cells, all locked away in a sealed skull. WashU's Song Hu has dedicated his career to unlocking that puzzle box by developing new ways to "see" ...

Sep 9, 2026
Phys.org / Discontinuity and disorder: Explaining the luminosity bump in evolved stars

Toward the end of their lives, low-mass stars undergo an abrupt dip in brightness, also known as the luminosity bump. While the endpoint of this bump is well understood, its onset has remained elusive. Now, in a paper published ...

Sep 9, 2026
Phys.org / Fossil ribs reveal new secrets about ichthyosaur swimming technique

Ichthyosaurs ruled the oceans for 150 million years during the Mesozoic Era. Their fish-shaped bodies were built for high speeds. In that context, it is normally an advantage to be as light as possible.

Sep 9, 2026
Tech Xplore / A stolen-phone safeguard could disrupt home alarms and block new flagship phones

When a phone is lost or stolen, reporting it to a cellular carrier is supposed to prevent unauthorized use. Michigan State University researchers have found that weaknesses in the reporting system itself could potentially ...

Sep 9, 2026