Editor's choice
From form comes function: moving from random to deterministic organoid patterning
A method for extrinsically controlling stem cells’ differentiation arises from geometrical constraints in the cells’ microenvironment
Going global: the world the Web has wrought
Michael Riordan reveals how physicists and programmers played important roles in shaping the current wave of globalization
Graphene could boost the performance of atom chips
Noise and Casimir–Polder force reduced by 2D conductor
Research updates
Complex numbers are essential in quantum theory, experiments reveal
Imaginary numbers are more that just a mathematical convenience
Theory of non-reciprocal flow could lead to new quantum devices
Synthetic magnetic fields control flow around quantum trimers
Droplets bounce off each other in new triple Leidenfrost effect
Differing boiling points stop water and ethanol from coalescing
Automated radiotherapy planning: a deep transfer learning approach
Scientists develop a deep transfer learning model that automates radiation treatment planning for tricky-to-plan cancers
Electron’s wave nature constructed in the lab at last
New work could help designers of next-generation electronic and optoelectronic devices
Strain guides the flow of excitons in 2D materials
New work could aid the development of transistor-like devices that use electrically neutral energy carriers
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The latest opinion and reviews
Snowflakes, snorkelling and spacewalks: your holiday secrets revealed
Robert P Crease reveals readers’ favourite holiday-physics problems – and outlines some new teasers too
Joining the dots: how seemingly unrelated fields of science are fundamentally linked
Laura Hiscott reviews Eight Improbable Possibilities: the Mystery of the Moon and Other Implausible Scientific Truths by John Gribbin
Medical physics and biophysics
Find the information you need from IOP Publishing’s world-leading medical physics and biophysics journals and books, dedicated to supporting and improving research across the field, from fundamental science through to novel applications and facilities.
Read more of our latest articles
Read article: Video doodle celebrates Stephen Hawking, transparent mask uses nanotechnology
Video doodle celebrates Stephen Hawking, transparent mask uses nanotechnology
Excerpts from the Red Folder
Read article: Start-up innovation drives UK’s emerging quantum economy
Start-up innovation drives UK’s emerging quantum economy
The UK's quantum computing ecosystem is gathering momentum, with a clutch of early-stage companies attracting significant investor funding to build the quantum computers of the fut...
Read article: European hydrogen programs: from Hydrogen Manifesto to Clean Energy Act
European hydrogen programs: from Hydrogen Manifesto to Clean Energy Act
Join the audience for a live webinar on 26 January 2022 sponsored by Hiden Analytical, in partnership with The Electrochemical Society
Read article: The James Webb Space Telescope blazes towards science operations
The James Webb Space Telescope blazes towards science operations
Video story introducing the landmark astronomy mission and its science goals
Read article: Studying physics to improve healthcare systems
Studying physics to improve healthcare systems
Suman Shrestha, who is doing a PhD in medical physics in the US, on why he wants to return to Nepal with his new-found skills and expertise
Read article: NASA successfully deploys landmark James Webb Space Telescope
NASA successfully deploys landmark James Webb Space Telescope
Installation of the 6.5 m primary mirror marks a significant step towards a fully functioning infrared observatory
Read article: Matterhorn sways to a seismic beat, interstellar propulsion system remains science fiction, goldfish drives a car
Matterhorn sways to a seismic beat, interstellar propulsion system remains science fiction, goldfish drives a car
Excerpts from the Red Folder
Read article: Research fellowships target clean-energy innovation
Research fellowships target clean-energy innovation
Toyota has joined forces with The Electrochemical Society to support young scientists and engineers
Read article: Frequency upconversion makes infrared light visible
Frequency upconversion makes infrared light visible
Method could make it easier to sense infrared wavelengths without the need for cryogenically cooled detectors
Read article: A new cosmic dawn: peering across the universe with NASA’s James Webb Space Telescope
A new cosmic dawn: peering across the universe with NASA’s James Webb Space Telescope
With the James Webb Space Telescope finally launched, Keith Cooper explores the mission’s troubled past, its technological advances and the exciting future of astronomy
Read article: Ultrashort visible light pulses made easy
Ultrashort visible light pulses made easy
New method uses a commercially available laser system to generate femtosecond pulses of visible light
Read article: Antimatter and matter respond to gravity in the same way, experiment reveals
Antimatter and matter respond to gravity in the same way, experiment reveals
Comparison of proton and antiproton charge-to-mass ratios is the most precise ever
Read article: Wearable device provides advance warning of epileptic seizures
Wearable device provides advance warning of epileptic seizures
Data from a non-invasive wrist-worn monitoring device can forecast epileptic seizures about 30 minutes before they occur
Read article: Commercial AI system enables autonomous detection of vision-threatening diabetic retinopathy
Commercial AI system enables autonomous detection of vision-threatening diabetic retinopathy
An artificial intelligence system that simplifies diabetes retinal screening could help save the vision of millions of people around the world
Read article: Building bridges between big science and industry
Building bridges between big science and industry
Delegates at a recent Big Science Summit in Malmö, Sweden, discussed how best to boost the economic impact of Europe’s research facilities
Read article: Majorana bosons could exist in dissipative systems, calculations suggest
Majorana bosons could exist in dissipative systems, calculations suggest
Quasiparticles could appear as photons split into halves
Read article: Happy new year: the January 2022 issue of Physics World magazine is now out
Happy new year: the January 2022 issue of Physics World magazine is now out
Read all about the James Webb telescope, making music from proteins and how the Web first left Europe 30 years ago
Read article: New year, new goals: physicists’ resolutions for 2022
New year, new goals: physicists’ resolutions for 2022
Laura Hiscott reveals physicists' new year's resolutions
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Introduction to Bipolar High-Power Impulse Magnetron Sputtering
Live webinar on 20 January 2022 exploring thin film deposition using Bipolar High-Power Impulse Magnetron Sputtering.
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