Geoff’s column hunts for how tech can make your life better — and advocates for you when tech lets you down. Got a question ...

With more realistic images than before, GPT Image 1.5 fares reasonably well against Google's Nano Banana Pro in my testing.

Teen use of AI chatbots is growing, and psychologists worry it's affecting their social development and mental health. Here's ...

AI systems began a major shift in 2025 from content creators and chatbots to agents capable of using other software tools and ...

At the core of every AI coding agent is a technology called a large language model (LLM), which is a type of neural network ...

Prompts: A prompt is simply what you type into an AI chatbot. You can just chat normally, like you would to a friend. But ...

People are increasingly turning to AI-powered tools like ChatGPT for travel-planning advice. Here’s what CNN Travel staff in five major global cities discovered while putting it to the test.