Hewlett-Packard claims to have solved the two biggest problems with today’s 3D printers and will make its first big technology announcement in that area in June, CEO Meg Whitman said Wednesday.

3D printers have come a long way over the past several years, but the process of bed leveling remains a pain point. Let’s take a look at the different ways the problem has been tackled, and whether ...

3D printing is getting less finicky in 2026. New materials, machines, and software are cutting setup times and making high-quality prints easier.