Gun Safety & Privacy: California’s AB 2047 would require 3D printers sold in the state to include software that blocks printing firearm parts, but critics warn it turns every owner into a potential suspect. Wildfire Watch: The fast-growing Summit Fire in Southern California’s Antelope Valley hit nearly 2,700 acres and triggered evacuations as heat stayed dangerous; nearby Juno Fire warnings were lifted after progress and partial containment. AI & Social Media: Meta pulled a feature in its Muse Image tool after backlash over using public Instagram photos as references, and a separate test found Meta’s AI image detector struggles once images are cropped. Tech IP Fight: Apple sued OpenAI in Northern California over alleged trade-secret theft tied to AI-first device plans. Public Health: A parasite behind explosive diarrhea is spreading across the US, and California officials say confirmed counts likely understate the true number of cases. Wildlife & Science: Genetic testing suggests California nutria were reintroduced by people decades after eradication efforts. Law & Courts: Federal animal welfare citations renewed scrutiny of UC Davis’ primate research center. Housing: A bipartisan federal housing bill became law without Trump’s signature, aiming to curb corporate buying and expand small-dollar mortgages. Local Crime: Federal prosecutors say a takedown tied to international crime networks led to arrests including in Stockton. Animal Cruelty: An Irvine dog trainer was sentenced after prosecutors said 11 dogs died in his care and he allegedly tried to cover it up.