Physics World Weekender
Sharks hunt via Lévy flights
Marine predators trawl the deep blue in predictable patterns
Protons swim with ease through shark jelly
Discovery could help to explain how some fish detect tiny electric fields
Shark inspired aerofoil improves lift and reduces drag
3D-printed structures create beneficial vortexes
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
Physics World podcasts
The latest opinion and reviews
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.
Latest news
Physics World Jobs offers a range of opportunities for jobseekers with a background in physics or engineering. At all stages of your career, we can help find the job for you
Lawrence Livermore National Laboratory
For more than 60 years, the Lawrence Livermore National Laboratory (LLNL) has applied science and technology to make the world a safer place. Its defining responsibility is ensuring the safety, security and reliability of the nation’s nuclear deterrent
Tune into online presentations that allow expert speakers to explain novel tools and applications
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!
Stay up to date with the latest international conferences, symposia and exhibitions for interdisciplinary scientists working across academic research and industry
AVS 71st International Symposium & Exhibition
21 — 26 September 2025 | Charlotte, NC, US
The AVS International Symposium and Exhibition addresses cutting edge issues associated with materials, processing, and interfaces in both the research and manufacturing communities. The weeklong symposium fosters a multidisciplinary environment that cuts across traditional boundaries between disciplines, featuring papers from AVS Technical Division, groups, focus topics on emerging technologies and more. An extensive exhibition of related equipment, tools, materials, supplies, chemicals, services, consulting, technical literature and new technologies are showcased during the week.
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