Andrew Iams saw something strange while looking through his electron microscope. He was examining a sliver of a new aluminum ...

A team of Penn State researchers has used a new 3D-printing method to produce a complex metal build that was once only ...

[Bam] from the LulzBot forums has successfully printed metal using his 3D printer and a Budaschnozzle 1.1 hot end. Well, solder to be specific — but it’s still pretty awesome! He’s making ...