In a new study publishing November 19 in the Cell Press journal Trends in Biotechnology, researchers used a gene-editing technology called CRISPR to increase a fungus’s production efficiency and cut its production-related environmental impact by as much as 61%—all without adding any foreign DNA. The genetically tweaked fungus tastes like meat and is easier to digest than its naturally occurring counterpart. 

Artificial intelligence and machine learning are rapidly transforming scientific research, with researchers across multiple areas of physics leading the development and application of these tools. To meet the needs of this fast-growing research community, the American Physical Society is launching PRX Intelligence, a highly selective open access journal that will welcome manuscripts on AI and machine learning methods and their application to advance scientific understanding. The journal will accept submissions starting February 2026.

Sustainable city management recognises the importance of not only the busy above-ground urban systems but also the invisible underground infrastructure, utilities, and hidden heritage and their stories. The Hong Kong Polytechnic University (PolyU) is at the fore-front of geospatial and near-surface geophysical technologies, advancing land surveying research that supports cultural preservation and the sustainable development urban environment.