3D printers are great for homemade toys. But most affordable desktop machines can only print monochrome models. Mosaic Manufacturing, a Montreal-based startup, has created The Palette, a filament ...

Good 3D printers now have multiple hot ends. You ought to be able to print in different colors or print support material. However, a lot of us don’t have multiple hot ends. Turns out, you don’t have ...

If you've heard the hype around 3D printing, you may think that we're in for a new boom in high-tech manufacturing, or that Star Trek-style replicators are on their way to becoming real any day now.