Battery Storage Milestone: California’s battery energy storage resources topped 21,000 megawatts, a huge jump from under 700 MW in 2019, helping cut reliance on natural gas and boosting grid reliability. Solar Power Push: Solar generation hit a new high in California, surpassing natural gas for every month through May and reaching 51% of the state’s electricity in May. AI Virus Design Alarm: Stanford researchers reported AI-designed viruses that work against E. coli, raising urgent biosafety and biosecurity concerns. Public Health Watch: Los Angeles officials are investigating a measles exposure tied to a Universal Studios Hollywood visitor who was at the park for 11 hours on July 26. Space Tech Oversight: A California company won FCC approval to test a satellite with a giant reflective mirror, but experts warn it could worsen light pollution and disrupt science and ecosystems. Autonomous Vehicles: Waymo added a new “Ojai” vehicle to its Seattle-area testing fleet, continuing its push toward driverless ride-hailing. Education & Tech: California libraries are expanding free, round-the-clock online tutoring for K-12 students, including math and science support. Wildlife in the Suburbs: A mountain lion sighting prompted a San Dimas neighborhood alert to secure pets and reduce attractants. Nuclear Progress: Oklo’s small reactor achieved criticality, marking another step toward portable nuclear systems for research and medicine.