AI & Tech Daily News Rundown: 🤝Microsoft is building an AI marketplace for publishers ❄️ Microsoft claims a 'breakthrough' in AI chip cooling 🎨Google launches an AI-powered mood board app & more (Sept 24th 2025) | AI Unraveled: Latest AI News, ChatGPT, Gemini, Claude, DeepSeek, Gen AI, LLMs, Agents, Ethics, Bias | Podwise