Ubuntu is a free computer system, like Windows or macOS, but it’s built by a community. It’s great for programmers because it’s very flexible and has lots of tools already built-in that help you code.

The full data set from our in-depth investigation into mass shootings.

The Associated Press today unveiled a new, AI-powered content delivery platform that makes it easier to discover and use the global news organization’s vast collection of visual, audio and text ...