The UK and the United States have announced a collaboration to merge the computational power of their nuclear fusion supercomputers, aiming to enhance artificial intelligence models that simulate plasma behavior. This development was highlighted on BBC Radio 4's Inside Science programme, hosted by Tom Whipple. During the show, Tim Bestwick, interim CEO of the UK Atomic Energy Authority (UKAEA), discussed the challenges of bringing nuclear fusion energy to market. Fusion, the process that powers the sun, has long been considered a potential clean energy solution, but it remains difficult to replicate and sustain on Earth. Bestwick emphasized the importance of using advanced computing and AI to better understand and control plasma, the high-energy state of matter that is central to fusion reactions. By combining resources, the UK and US hope to accelerate progress in making fusion a viable energy source. This kind of international collaboration is common in scientific research, especially in fields that require vast computational resources and significant investment. The Inside Science episode also featured interviews with authors shortlisted for the Royal Society's Trivedi Book Prize, a prestigious award that recognizes outstanding science writing. Among those interviewed were Deborah Cohen and Steve Ramirez, both of whom have written extensively on topics ranging from neuroscience to the history of science. Their inclusion highlights the programme's focus on the intersection of science and storytelling. In addition to the fusion discussion, Nature reporter Lizzie Gibney provided updates on the ongoing search for Nefertiti's tomb, a significant archaeological mystery. The search, which has captivated historians and Egyptologists for decades, involves using modern technology such as ground-penetrating radar to locate the remains of the powerful queen, thought to be buried in the Valley of the Kings. This part of the programme underscored the diverse range of scientific and historical topics covered by Inside Science.