Discovery could facilitate the large-scale fabrication of materials that adapt to changing conditions
James Dacey reviews The Elements of Power: a Story of War, Technology and the Dirtiest Supply Chain on Earth by Nicolas Niarchos
Transmission electron microscopy probes solid–liquid interfaces
Read article: ‘Nano-aquariums’ deliver atomic-resolution imaging
Microrobots harness fluidic torque to move millimetre-sized objects without physical contact
Read article: Magnetic microrobot swarm moves objects with water
Patterned diamond films could extend the lifespan of electronic devices by removing unwanted heat
Read article: Diamond films cool down electronics precisely where needed
New work could help optimize quantum memories and information processing
Read article: Extracting entropy information from quantum dots
A new bio-inspired material has a record-breaking energy density and outperforms lithium-ion batteries
Read article: Rechargeable liquid solar battery stores sunlight in molecules
New finding could advance our understanding of high-temperature superconductors
Read article: Superfluid plasmon appears in a two-dimensional superconductor
The 2026 edition of Physics World Careers is packed full of advice for early-career scientists. Including a range of valuable advice, informative case studies and recruiter profiles, it demonstrates the variety of jobs that use a physics degree.
Scientists have created a material with the ability to repeatedly and autonomously repair cracks
Read article: Self-healing materials could make automobile parts last over 100 years
Join the audience for a live webinar at 3 p.m. BST/10 a.m. EDT on 15 April 2026. Tracking Co²⁺ leaching from PtₓCo/C catalysts and recovering cation‑induced performance losses in PEM fuel cells
Read article: Cobalt dissolution from PtₓCo/C cathode catalysts in PEM fuel cells: in situ quantification and removal methods
Integrating metamaterials into radiofrequency antennas improves image sharpness and enables faster data acquisition using existing MRI scanners
Read article: Metamaterial antennas enhance MR images of the eye and brain
Aurélie Hourlier‑Fargette, winner of the 2025 JPhys Materials Early Career Award, discusses the inspirations behind her interdisciplinary work on bubble assemblies and foam-based materials
Read article: Bubbles, foams and self-assembly: a conversation with Early Career Award winner Aurélie Hourlier-Fargette
Tiny QR code etched on ceramic sets the Guinness World Record as the world’s smallest
Read article: World’s smallest QR code paves the way for ultralong-life data storage
Transition metal nitride conducts heat nearly three times better than copper
Read article: Metallic material breaks 100-year thermal conductivity record
A biomaterial that increases its strength when in contact with water could provide a biodegradable alternative to plastics
Read article: Nickel-enhanced biomaterial becomes stronger when wet
Transistors based on atomically thin transition-metal dichalcogenides appear particularly robust
Read article: 2D materials help spacecraft electronics resist radiation damage
Mike Follows reviews Friction: a Biography by Jennifer R Vail
Read article: An illuminating, if imperfect, celebration of friction
MaterialsGalaxy platform will reduce unhelpful “silos” within the field, say scientists
Read article: New project takes aim at theory-experiment gap in materials data
Two studies published this week have an unexpected (if tenuous) link to the 20th century’s most famous maritime disaster
Read article: Saving the Titanic: the science of icebergs and unsinkable ships
Device works by monitoring frequency of sound waves propagating through a kagome material
Read article: New sensor uses topological material to detect helium leaks
Calculations explain curious properties of some 2D materials
Read article: Anyon physics could explain coexistence of superconductivity and magnetism
Theoretical physicist Rob Farr retraces his career journey in the food industry
Read article: A theoretical physicist’s journey through the food and drink industry
Researchers describe their success with five metals as the “tip of the iceberg”
Read article: Pioneers of 2D metals win the Physics World 2025 Breakthrough of the Year
This podcast features a winner of the Physics World 2025 Breakthrough of the Year
Read article: How to make 2D metals: Guangyu Zhang on his team’s award-winning research
Tiny pores block heat while transmitting light
Read article: Transparent and insulating aerogel could boost energy efficiency of windows
New characterization of the material's surface reveals how an atom-level rearrangement aids the formation of ice crystals and promotes precipitation
Read article: Scientists explain why ‘seeding’ clouds with silver iodide is so efficient