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Researchers at EPFL and Max Plank have merged nonlinear optics with electron microscopy, unlocking new capabilities in material studies and the control of electron beams. When light goes through a material, it often behaves in unpredictable ways. This phenomenon is the subject of an entire field of study called "nonlinear optics", which is now integral to technological and scientific advances from laser development and optical frequency metrology, to gravitational wave astronomy and quantum information science.

Researchers from EPFL have resolved a long-standing debate surrounding laser additive manufacturing processes with a pioneering approach to defect detection. The progression of laser additive manufacturing - which involves 3D printing of metallic objects using powders and lasers - has often been hindered by unexpected defects.

Scientists at EPFL have developed stable orally available cyclic peptides with a much higher bioavailability than current ones, virtually creating a generation of drugs that can target previously untreatable diseases like certain types of cancer. For decades, a substantial number of proteins, vital for treating various diseases, have remained elusive to oral drug therapy.

Transformative research at EPFL introduces CAR-T cells that flourish in tumor environments, paving the way for unparalleled advancements in cancer immunotherapy. At EPFL's School of Engineering, Professor Li Tang's Laboratory of Biomaterials for Immunoengineering has made significant strides in cancer treatment research.

Nearly a quarter of the Earth's land surface is permanently frozen. These areas, known as permafrost, are found in northern polar regions and at high altitudes.

In a study comparing human brain communication networks with those of macaques and mice, researchers found that only the human brains transmitted information via multiple parallel pathways, yielding new insights into mammalian evolution. When describing brain communication networks, EPFL senior postdoctoral researcher Alessandra Griffa likes to use travel metaphors.

Researchers have developed a hybrid device that significantly improves existing, ubiquitous laser technology. The team at EPFL's Photonic Systems Laboratory (PHOSL) has developed a chip-scale laser source that enhances the performance of semiconductor lasers while enabling the generation of shorter wavelengths.

A team of astronomers has used asteroseismology, or the study of stellar oscillations, to accurately measure the distance of stars from the Earth. Their research examined thousands of stars and checked the measurements taken during the Gaia mission to study the near Universe. For most of us, the countless bright spots in the nighttime sky all seem to be stars.

Scientists show that breathing may be used to control a wearable extra robotic arm in healthy individuals, without hindering control of other parts of the body. Neuroengineer Silvestro Micera develops advanced technological solutions to help people regain sensory and motor functions that have been lost due to traumatic events or neurological disorders.

Researchers develop an AI-driven, label-free method for studying protein aggregates, offering new perspectives in neurodegenerative disease research. Neurodegenerative diseases such as Alzheimer's, Parkinson's, and Huntington's, are a growing challenge in healthcare, affecting millions globally. They are characterized by a progressive decline in neural function and manifest in a range of debilitating symptoms.

Researchers have developed an algorithm to train an analog neural network just as accurately as a digital one, enabling the development of more efficient alternatives to power-hungry deep learning hardware. With their ability to process vast amounts of data through algorithmic 'learning' rather than traditional programming, it often seems like the potential of deep neural networks like Chat-GPT is limitless.

EPFL and Harvard scientists have developed a pioneering new method that uses deep learning and a new technique called 'targeted augmentation' to track neurons in moving and deforming animals. Recent advances allow imaging of neurons inside freely moving animals. However, to decode circuit activity, these imaged neurons must be computationally identified and tracked.

The SP80 team has just attached a kite to its sailboat, in another step towards its goal of breaking the current world record and reaching a speed of 150 km/h.

In a step toward more autonomous soft robots and wearable technologies, researchers have created a device that uses color to simultaneously sense multiple mechanical and temperature stimuli. Robotics researchers have already made great strides in developing sensors that can perceive changes in position, pressure, and temperature - all of which are important for technologies like wearable devices and human-robot interfaces.

A team of experts from EPFL, ETH Zurich and a Geneva-based architecture firm has developed a new type of non-reinforced concrete made from stone offcuts. Their method, which reduces the use of carbon-intensive cement-based binders, draws on ancient techniques uncovered in historical archives. Some walls could easily be built without reinforced concrete, a material that accounts for a large share of the construction industry's carbon footprint.

A groundbreaking study reveals how Mycobacterium tuberculosis forms resilient cords within host cells, opening the way for a deeper understanding and innovative treatment of tuberculosis. Tuberculosis is a lung disease caused by the Mycobacterium tuberculosis bacterium (Mtb). According , tuberculosis afflicts 10 million people globally and claims 1.5 million lives.

Cancer biologists at EPFL, UNIGE, and the German Cancer Research Center (Heidelberg) have developed a novel immunotherapy that does not require knowledge of a tumor's antigenic makeup. The new results may pave the way to first-in-kind clinical applications. Dendritic cells (DCs) work at the forefront of the immune system.

Global warming is causing extensive changes to peatland vegetation in Europe and Western Siberia, with consequences for soil composition and the peatlands' ability to sequester carbon. An EPFL-led study has examined the mechanisms behind these complex processes. Peatlands are significant carbon sinks, meaning they're potential time bombs when it comes to greenhouse gas emissions.

A research team from EPFL and Wageningen University has developed a new artificial intelligence model that recognises floating plastics much more accurately in satellite images than before. This could help to systematically remove plastic litter from the oceans with ships. Our society relies heavily on plastic products and the amount of plastic waste is expected to increase in the future.

Biological computing machines, such as micro and nano-implants that can collect important information inside the human body, are transforming medicine. Yet, networking them for communication has proven challenging. Now, a global team, including researchers, has developed a protocol that enables a molecular network with multiple transmitters.