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The 2026 Nobel Prize in Physiology or Medicine has been awarded for optogenetics, a technique that lets scientists control brain cells with light and has become a foundational tool in neuroscience research. The method, which transformed how researchers study neural circuits and behaviour, is credited with major advances in understanding the brain and neurological disease.

The 2026 Nobel Prize in Physiology or Medicine has been awarded to Karl Deisseroth, Peter Hegemann and Georg Nagel for their work on optogenetics, a technique that uses light to control the activity of nerve cells. The method, built on light-sensitive proteins found in algae, has transformed neuroscience by allowing researchers to switch specific neurons on and off in living animals, reshaping the study of the brain and potential treatments for neurological disorders.

Stanford University bioengineer and psychiatrist Karl Deisseroth has been awarded a Nobel Prize, according to an announcement from the university. Deisseroth is known for pioneering optogenetics, a technique that uses light to control brain cells, which has transformed neuroscience research. The news is drawing widespread attention from the scientific community and beyond.

Stanford University announced that Karl Deisseroth has won the Nobel Prize. The psychiatrist and bioengineer is known for pioneering optogenetics, a technique that uses light to control brain cells. News of the award is drawing attention across the scientific community, with congratulations coming in for the Stanford researcher.

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Optogenetics, a technique that lets scientists switch genes and neurons on and off using light, is being celebrated as a Nobel Prize-winning advance in physiology or medicine. A science writer who covered the field from its early days around 2004 recalls conversations with one of its inventors, Stanford bioengineer Karl Deisseroth, describing the method as a breakthrough in controlling cells with light.

Peter Hegemann, a biophysicist at Humboldt University of Berlin whose research on light-sensing proteins has been supported by European Research Council grants, has been awarded a share of the Nobel Prize in Medicine. He is recognised for his work on optogenetics, the technique allowing nerve cells to be controlled with light, alongside his collaborators in the field. The award is being highlighted as a success for European research funding.

The 2025 Nobel Prize in Physiology or Medicine has been awarded to scientists from the United States and Germany for their work on optogenetics, a technique that uses light to control cells, including neurons in the brain. The award, announced by the Nobel Assembly in Stockholm, recognises research widely seen as transforming the study of how neural circuits work.

Karl Deisseroth, the Stanford bioengineer and psychiatrist known for developing optogenetics, has been awarded the 2026 Nobel Prize in Physiology or Medicine. The announcement, made by the Nobel Assembly, recognizes work that allowed precise control of brain cells with light, transforming research into conditions such as Parkinson's disease, depression and addiction. Observers are celebrating Deisseroth as a long-tipped favorite whose technique reshaped modern neuroscience.

Stanford professor Karl Deisseroth has won the Nobel Prize in Medicine for optogenetics, a technique that uses light to control and study brain cells. The method has transformed neuroscience by letting researchers switch specific neurons on and off, shedding light on conditions such as Parkinson's disease, depression and addiction. The award is being widely covered as a major recognition of a field Deisseroth helped pioneer.

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The 2025 Nobel Prize in Physiology or Medicine has been awarded to three scientists for their development of optogenetics, a technique that uses light to control the activity of nerve cells. The method has transformed neuroscience, allowing researchers to switch specific neurons on and off and study how brain circuits drive behaviour. The announcement is drawing wide attention across the scientific community and press.

Researchers have published a roadmap for a 'wireless energy internet', a proposed system that would deliver power wirelessly to devices as light, heat and motion, removing the need for batteries. The concept envisions networks distributing energy the way the internet distributes data, allowing gadgets and sensors to operate continuously without charging or replacement cells.

The 2025 Nobel Prize in Medicine has been awarded to researchers recognised for work on optogenetics, a technique that uses light to control the activity of brain cells. The method has transformed neuroscience, allowing scientists to switch specific neurons on and off with remarkable precision. Commentators say the award confirms how genetic tools first developed in microbes have become central to understanding the brain.

Scientists from the United States and Germany have been awarded the Nobel Prize in Physiology or Medicine for their discoveries related to optogenetics, a technique that uses light to control cells in living tissue, particularly neurons. The award recognizes research that has transformed the study of the brain and is widely seen as a milestone in neuroscience.

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Three scientists have won the Nobel Prize in Physiology or Medicine for developing optogenetics, a technique that uses light to switch nerve cells on and off with precise control. The method has transformed neuroscience, allowing researchers to map brain circuits and study how specific neurons drive behaviour, movement and mood. The award is being widely covered as recognition of one of the most influential tools in modern brain research.

Nobel Prize winner Karl Deisseroth explains optogenetics, a technique that uses light to control brain cells. He describes how the method could lead to new treatments for neurological and psychiatric disorders, such as Parkinson's disease, depression and epilepsy, offering a way to target specific brain circuits with far greater precision than drugs or electrodes.

The 2026 Nobel Prize in Physiology or Medicine has been awarded jointly to Karl Deisseroth, Peter Hegemann and Georg Nagel for their discoveries concerning light-gated ion channels and optogenetics. The technique, which lets scientists control brain cells with light, is widely credited with transforming neuroscience research.