Everything ever said on the internet was just the start of teaching artificial intelligence about humanity. Tech companies are now tapping into an older repository of knowledge: the library stacks.

Community colleges are spending millions on AI-powered chatbots that students say often give inaccurate answers. Many might ...

Sure, there's ChatGPT and Claude, but most companies with online customer service now use AI chatbots, too. Here's what you need to know. Barbara is a tech writer specializing in AI and emerging ...