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Encryption is a way to ensure that data sent from one device to another can’t be read if intercepted. But what if the data pertains to criminal activity? Ana-Maria Cretu from EPFL’s Security and Privacy Engineering Lab shares her expertise on safety versus privacy concerns.
The microorganisms in our intestines play an important role in many bodily processes, from digestion to emotions, and are a key factor in our overall health. A number of modern diseases could be traced to disturbances in the gut microbiome.
Listen to quantum atoms talk together thanks to acoustics
Published:27.03.25 — To get around the constraints of quantum physics, EPFL researchers have built a new acoustic system to study the way the minuscule atoms of condensed matter talk together. They hope to one day build an acoustic version of a quantum computer.
Can energy-hungry AI help cut our energy use?
Published:24.03.25 — It takes ten times more electricity for ChatGPT to respond to a prompt than for Google to carry out a standard search. Still, researchers are struggling to get a grasp on the energy implications of generative artificial intelligence both now and going forward.
Glacier melt puts unique microbial ecosystems under threat
Published:21.03.25 — A pioneering study has revealed how climate change is impacting glacier-fed streams and the essential microbiomes they contain – which could change radically by the end of this century.
In a first for Switzerland, EPFL contributes to kaon research
Published:19.03.25 — EPFL researchers, working with the Centre de Physique des Particules de Marseille, have developed a new method for identifying neutrinos using data from CERN’s NA62 experiment—which recently observed the rarest particle decay ever recorded.
Ultra-broadband photonic chip boosts optical signals
Published:18.03.25 — Scientists at EPFL and IBM Research have developed a compact optical amplifier based on a photonic chip that vastly outperforms traditional optical amplifiers in both bandwidth and efficiency. This breakthrough could reshape data center interconnects, AI accelerators, and high-performance computing.
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