Sketching and doodling are excellent wind-down activities - here are five iPhone drawing apps I rely on for on-the-go stress relief.

When mathematician James McKenna gave this set of drawing instruments to the Smithsonian in 1934, he reported that an ancestor used it at Bedford, Pa., before 1800. A tool that was then in the case ...

Upon first running Draw Things, the app downloads several necessary files—including the Stable Diffusion 1.4 model—to your iPhone. To use it, type in a prompt at the top of the screen, then ...

By the 17th century, European makers of scientific instruments also sold drawing and calculating tools in sets. These were typically made of wood, often covered with leather, and came in sizes and ...