How can green hydrogen contribute to climate neutrality at an industrial scale? This question was at the heart of the 14th JARA-ENERGY Talks, where Klaus Ohlig of thyssenkrupp nucera presented the latest developments in electrolysis technologies and discussed the prospects for the global market ramp-up.
The misuse of AI, increasingly realistic deepfakes, and a lack of effective regulation: the recent case involving the AI chatbot Grok highlights the urgent need for action in Europe. In this interview, Prof. Dr. Holger Hoos, AI expert at RWTH Aachen University and member of JARA-CSD, assesses the risks and explains why critical thinking, media literacy, and value-based European alternatives to AI platforms are more important than ever.
A pawn with a mane, a queen with a hat: In Aachen, truly unique chess pieces are being created for their big debut at the World Equestrian Games, crafted in the lab of JARA-CSD Director Prof. Kobbelt.
A new position paper by leading international AI experts outlines how multinational cooperation and shared resources can help strengthen technological sovereignty. The analysis, published by renowned institutions, discusses models inspired by CERN as a possible path forward for Europe and other “AI bridge states.” One of the contributing experts is Prof. Holger Hoos, member of JARA-CSD.
The joint event organized by the Computational and Mathematical Modeling Program (CAMMP) at RWTH Aachen University and the national excellence school network MINT EC e.V. Berlin, took place during the week of October 20-24, 2025, and is primarily aimed at secondary school students from all over Germany who want to spend a week working on mathematical problems in small groups.
