Weekly Roundup: Notable Science and Technology Stories Through September 19
A weekly roundup collects notable science and technology articles from other outlets. It highlights stories about human cells in a mouse brain, a toddler’s cancer remission after CAR T therapy, Joby Aviation’s autonomous cross-country flight, the growing AI safety field, and Microsoft’s criticism of AI data scraping.
This roundup collects science and technology reporting through September 19, 2026. It covers a mouse with about half its brain volume replaced by human cells, a three-year-old whose cancer vanished after experimental CAR T therapy, and Joby Aviation’s 3,100-mile autonomous U.S. flight supervised remotely.
Other items look at AI safety researchers who previously worked at OpenAI and Anthropic, a Microsoft executive’s criticism of AI scraping, and debates over apocalyptic AI claims versus existing harms. A fruit-fly brain map was used to generate story ideas, and a palm-sized CT scanner was featured.
These developments could affect patients, researchers, content creators, and travelers. CAR T success may encourage broader immunotherapy trials, while human-cell mouse models could raise ethical and regulatory questions. AI safety growth and scraping disputes may shape how companies train systems and how creators’ work is used. Autonomous cross-country flight could influence aviation oversight and public trust. Together, they suggest AI and biotech progress may bring benefits alongside new governance and accountability challenges.