Medical physics
Editor's choice
Ultrafast PET imaging could shed light on cardiac and neurological disease
An ultrasensitive small-animal PET scanner can image the entire body of a rat with sub-second temporal resolution
AI algorithms in radiology: how to identify and prevent inadvertent bias
A multidisciplinary research team shares tips on how to mitigate bias in artificial intelligence models used in radiology
Latest webinars in medical physics
Physics World Careers
The 2025 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.
Read more articles in medical physics
Read article: Exploring careers in healthcare for physicists and engineers
Exploring careers in healthcare for physicists and engineers
Meet two early-career medical physicists in this podcast
Read article: People benefit from medicine, but machines need healthcare too
People benefit from medicine, but machines need healthcare too
Honor Powrie explores the parallels between monitoring the health of machines and humans
Read article: Proton arc therapy eliminates hard-to-treat cancer with minimal side effects
Proton arc therapy eliminates hard-to-treat cancer with minimal side effects
Patient with rare cancer is the first in the US to be treated with highly accurate step-and-shoot proton arc therapy
Read article: Miniaturized pixel detector characterizes radiation quality in clinical proton fields
Miniaturized pixel detector characterizes radiation quality in clinical proton fields
Researchers develop a method for experimental verification of linear energy transfer in intensity-modulated proton therapy plans
Read article: Ferenc Krausz explains how ultrashort laser pulses could help detect disease
Ferenc Krausz explains how ultrashort laser pulses could help detect disease
Nobel laureate also talks about science education for children displaced by war
Read article: Dual-robot radiotherapy system designed to reduce the cost of cancer treatment
Dual-robot radiotherapy system designed to reduce the cost of cancer treatment
Researchers in Canada are developing a low-cost orthovoltage radiotherapy system for use in low-resource and geographically remote regions
Read article: Radiosurgery made easy: the role of the Gamma Knife in modern radiotherapy
Radiosurgery made easy: the role of the Gamma Knife in modern radiotherapy
This podcast is sponsored by Elekta
Read article: Very high-energy electrons could prove optimal for FLASH radiotherapy
Very high-energy electrons could prove optimal for FLASH radiotherapy
THERYQ is developing a radiotherapy system that uses very high-energy electrons to treat deep-seated tumours, and can also enable FLASH treatments
Read article: Physicists gather in Nottingham for the IOP’s Celebration of Physics 2025
Physicists gather in Nottingham for the IOP’s Celebration of Physics 2025
Matin Durrani reports from the 2025 IOP Celebration of Physics in Nottingham, UK
Read article: Non-invasive pressure sensor could revolutionize how brain injuries are diagnosed
Non-invasive pressure sensor could revolutionize how brain injuries are diagnosed
Panicos Kyriacou of UK-based Crainio is our podcast guest
Read article: Simultaneous two- and three-photon imaging enables rapid cancer diagnosis
Simultaneous two- and three-photon imaging enables rapid cancer diagnosis
Portable multiphoton microscopy system uses femtosecond laser pulses to create pathology-quality diagnostic images
Read article: Electron and proton FLASH deliver similar skin-sparing in radiotherapy of mice
Electron and proton FLASH deliver similar skin-sparing in radiotherapy of mice
Comparison of electron- and proton-based FLASH radiotherapy reveals remarkable similarity in reducing acute skin damage
Read article: Ionizing radiation: its biological impacts and how it is used to treat disease
Ionizing radiation: its biological impacts and how it is used to treat disease
Our podcast guests are NPL’s Ileana Silvestre Patallo and Ruth McLauchlan of the NHS
Read article: New materials for quantum technology, how ultrasound can help detect breast cancer
New materials for quantum technology, how ultrasound can help detect breast cancer
NPL’s Daniel Sarno and IIT Bombay’s Bhaskaran Muralidharan are our guests
Read article: World’s first patient treatments delivered with proton arc therapy
World’s first patient treatments delivered with proton arc therapy
Proton arc therapy offers a superior dose distribution compared with existing state-of-the-art proton delivery techniques
Read article: Wireless deep brain stimulation reverses Parkinson’s disease in mice
Wireless deep brain stimulation reverses Parkinson’s disease in mice
A photothermal, nanoparticle-based deep brain stimulation system restored motor skills in mice with Parkinson’s-like disease
Read article: Low-temperature plasma halves cancer recurrence in mice
Low-temperature plasma halves cancer recurrence in mice
Treatment with a cold atmospheric plasma reduced the recurrence rate of melanoma tumours after surgery by roughly 50%
Read article: Fast and predictable: RayStation meets the needs of online adaptive radiotherapy
Fast and predictable: RayStation meets the needs of online adaptive radiotherapy
RaySearch Laboratories is pioneering the development of rapid adaptive planning software to help clinics implement online adaptive radiotherapy
ASTRO 2023 showcase
A series of short films showcasing the latest medical physics innovations from exhibitors at ASTRO 2023
Read article: Embracing innovation in radiotherapy with Siemens Healthineers and Varian
Embracing innovation in radiotherapy with Siemens Healthineers and Varian
Implementing innovations to enhance patient outcomes
Read article: PTW: providing technological advancements in radiation dosimetry
PTW: providing technological advancements in radiation dosimetry
Introducing PTW, a family-owned radiation dosimetry manufacturing company
Read article: Improved analytics and data management for radiotherapy
Improved analytics and data management for radiotherapy
Sun Nuclear highlights its latest radiotherapy product innovations
Read article: LAP’s LUNA 3D delivers surface guidance for radiation therapy
LAP’s LUNA 3D delivers surface guidance for radiation therapy
LAP introduces its LUNA 3D to improve radiation therapy treatment
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