Editor's choice
Terahertz optoacoustics allows real-time monitoring of blood sodium levels
Researchers find a “cool” way to mitigate background water signals and demonstrate non-invasive blood ion monitoring in living mice
Hyperdisorder appears in pigment patterns on squid skin
Phenomenon also occurs in critical systems found in statistical physics and is directly linked to the animal’s growth
Research updates
New experiment challenges Bohmian quantum mechanics
Alternative deterministic interpretation generally predicts the same results as standard theories – but maybe not this time
Switchable metasurfaces deliver stronger light control
Optimizing the geometric parameters of polymer nanoantenna arrays significantly improves the performance of optical metasurfaces
New ‘telescope-microscope’ detects extremely low levels of light
Quantum image sensor-based device could be used to observe living cells
Electric field treatment restores movement to rats with spinal injuries
An ultrathin implant that delivers stimulation directly to the spinal cord significantly improved motion and sensation in injured rats
Mysterious seismic wave speed-up deep within Earth’s mantle explained at last
A phase change in post-perovskite materials at the so-called D” discontinuity is also evidence for long-predicted slow, convective flows in the mantle itself
New microscopy technique can identify topological superconductors
Scanning-tunnelling microscope with a superconducting tip could help uncover materials for next-generation quantum computers
Artificial intelligence
Read our collection of news, views and features about the ever-growing world of AI
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United we stand: why physicists must quit their siloes
Honor Powrie explains why the STEMM community needs to work together
Gino Elia: ‘I worry that scientists are too confident that the acceptance of scientific truth is inevitable’
Following the Helgoland 2025 meeting in June, Gino Elia leaves with concerns about the culture of science
Physics World podcast
Explore our two regular podcast series! Physics World Weekly looks at the latest events and headlines in physics, as well as featuring short interviews with scientists and our team of journalists. Physics World Stories takes a more in-depth look at a topic.
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Read article: Physics meets fashion as bioluminescent dress debuts at Paris Haute Couture Week
Physics meets fashion as bioluminescent dress debuts at Paris Haute Couture Week
The spectacular “living” garment was part of Iris van Herpen’s new fashion collection – Sympoiesis
Read article: Construction begins on new £93m European weather-forecasting headquarters
Construction begins on new £93m European weather-forecasting headquarters
New facility at the University of Reading will carry out meteorological research and forecasting
Read article: Vilnius University physicist creates micron-sized model of the Sorbonne Chapel
Vilnius University physicist creates micron-sized model of the Sorbonne Chapel
The model is 275,000 times smaller than the real Sorbonne Chapel
Read article: Helgoland 2025: the inside story of what happened on the ‘quantum island’
Helgoland 2025: the inside story of what happened on the ‘quantum island’
Matin Durrani reports from the Helgoland 2025 conference marking 100 years of quantum mechanics
Read article: Cancer centres streamline radiotherapy workflow with SunCHECK QA platform
Cancer centres streamline radiotherapy workflow with SunCHECK QA platform
Radiation oncology departments can save hundreds of QA hours each year with the SunCHECK quality management platform
Read article: New definition of second ticks closer after international optical-clock comparison
New definition of second ticks closer after international optical-clock comparison
Fibre and satellites connections span two continents
Read article: New open-access journal AI for Science aims to revolutionize scientific discovery
New open-access journal AI for Science aims to revolutionize scientific discovery
AI4S will meet the need for high-quality journals dedicated to artificial intelligence
Read article: New mechanism explains behaviour of materials exhibiting giant magnetoresistance
New mechanism explains behaviour of materials exhibiting giant magnetoresistance
"Remarkable" new model of quantum double-exchange ferromagnets could produce fresh insights into these technologically-important materials
Read article: Heisenberg (not) in Helgoland: where two paths diverge
Heisenberg (not) in Helgoland: where two paths diverge
Kevlin Henney imagines what Werner Heisenberg did or didn't do in June 1925
Read article: Coulomb liquid emerges from five electrons in a semiconductor
Coulomb liquid emerges from five electrons in a semiconductor
Study could shed light on exotic phases of matter
Read article: X-rays reveal a cosmic filament
X-rays reveal a cosmic filament
New study shines a light on missing baryonic matter
Read article: Ask me anything: Giulia Rubino – ‘My work involves continuously engaging a balance of creativity, critical thinking and curiosity’
Ask me anything: Giulia Rubino – ‘My work involves continuously engaging a balance of creativity, critical thinking and curiosity’
Giulia Rubino on how she explores the interface between quantum foundations and quantum technologies
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Development and application of a 3-electrode setup for the operando detection of side reactions in Li-Ion batteries
6 August 2025
Join this webinar by The Electrochemical Society. Looking for an easy to implement cell setup that enables the quantitative and qualitative analysis of parasitic side reactions taking place in lithium-ion batteries? We’ve got you!
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