Since then, scientists have designed and developed BCIs that have enabled people with quadriplegia to control a computer cursor, a robotic arm, and even move their own limb. Recently, a person with ...

During my first semester as a computer science graduate student at Princeton, I took COS 402: Artificial Intelligence. Toward the end of the semester, there was a lecture about neural networks. This ...

It took a while for people to adjust to the idea of chatbots that seem to have minds of their own. The next leap into the unknown may involve trusting artificial intelligence to take over our ...

An illustration from June 2025 shows an example of using Claude, a large language model developed by Anthropic. Credit: CNS illustration/courtesy of Anthropic, licensed as CC BY 2.0. Is a chatbot a ...