Should educators worry about ChatGPT?

The artificial intelligence chatbot ChatGPT can, among other things, generate essays and write computer code. Since being released to the public for testing late last year, it has raised concerns about students using ChatGPT ...

Study uncovers social cost of using AI in conversations

People have more efficient conversations, use more positive language and perceive each other more positively when using an artificial intelligence-enabled chat tool, a group of Cornell researchers has found.

A wise tool for modifying microbes

A DNA editing tool adapted by Oak Ridge National Laboratory scientists makes engineering microbes for everything from bioenergy production to plastics recycling easier and faster.

The benefit of redundancy in biological systems

When viewed from an engineer's perspective, biology is often messy and imperfect. For example, redundancy is a common feature of biological systems, with the job of one biological component overlapping with that of another.

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