Google releases Nano Banana 2, its new AI image generation model that offers 4K resolution, subject consistency, and real-time web search.

Google couldn't let Samsung have all the fun and attention this week. The Gemini-maker dropped Nano Banana 2 on Thursday, the second generation of its viral AI image editing tool.

It’s measured in f-stops, usually written as f/, with lower numbers denoting a wider opening. An f/2.8 aperture lens, then, ...