As the world looks towards 2026, the field of physics is poised for significant developments that span various innovative areas. From quantum metrology to nuclear fusion and medical physics, the upcoming year promises a series of events and discussions that will shape the future of science.
Emerging Trends in Quantum Physics
The first major online event of 2026, hosted by Physics World, will focus on quantum metrology. This growing field aims to enable companies and researchers to test, validate, and commercialize new quantum technologies. While the International Year of Quantum Science and Technology concludes with a ceremony in Ghana in February, the influence of quantum physics is expected to persist well beyond this milestone.
One notable highlight will be the online panel discussing the potential of quantum technologies to revolutionize various industries. The excitement surrounding quantum advancements underscores the critical role of this field in the broader scientific landscape.
Nuclear Fusion and Its Challenges
Another anticipated discussion will revolve around nuclear fusion, a technology that promises nearly limitless energy and offers a pathway to address the climate crisis. Despite significant interest from private firms, the journey toward commercial viability remains complex. Tokamak Energy, a key player in this arena, recently received a Business Award from the Institute of Physics (IOP), emphasizing its commitment to advancing fusion energy.
The ITER experiment, currently under construction in southern France, represents a large-scale international effort to harness fusion power. However, the uncertainty in achieving practical solutions continues to challenge researchers and investors alike.
The future of energy production through nuclear fusion will be a focal point for many discussions in 2026, reflecting both the potential and the hurdles that lie ahead.
Advancements in Medical Physics
The significance of medical physics will also take centre stage in 2026. An online panel will feature the current and two previous editors-in-chief of Physics in Medicine & Biology, a journal celebrating its 70th anniversary. They will delve into the evolution of medical physics and its vital contributions to modern medicine and biology.
In addition, the IOP plans to launch new projects focusing on the impacts of medical physics and artificial intelligence (AI) in healthcare. This initiative highlights the ongoing intersection of technology and medicine, promising advancements that could enhance patient care and treatment outcomes.
The continued exploration of metamaterials, a field pioneered by theorists such as John Pendry, will also feature prominently in the IOP’s ongoing impact work. With the potential for groundbreaking applications, the question of a possible Nobel Prize for Pendry this year adds an intriguing layer of anticipation to the scientific community.
As we approach 2026, the physics community stands on the brink of exciting developments. The commitment to innovation and collaboration across various sectors will undoubtedly shape the landscape of scientific discovery. On behalf of everyone at Physics World, we extend best wishes for a successful and inspiring 2026 to all readers. Your engagement and support continue to play a vital role in the advancement of physics.
