Hundreds of millions of people are turning to chatbots to help figure out what's wrong with them. Doctors say that's not ...

You can start using the personal AI assistant right away, but you should understand the security risks first.

The setup is simple. Go to Perplexity's website and log in. I'm using the free version, but if you want access to the latest ...

A researcher has created a chatbot that is indistinguishable from human participants in online surveys. Some researchers fear ...