Whether you're a scientist brainstorming research ideas or a CEO hoping to automate a task in human resources or finance, you'll find that artificial intelligence (AI) tools are becoming the ...

A sampling of the stories NPR staff believe made some of the deepest ripples this year — reminders of what rigorous, compassionate journalism can do, and why the work remains as urgent as ever.

One block in Pittsburgh’s Knoxville neighborhood shows how a legacy of population decline and neglect has allowed homes to decay and neighbors to suffer.