One Tucson man went viral on TikTok for using sparks and steel to teach others. His welding and fabrication classes are empowering people of all ages and walks of life to learn the trade at no cost.

Composite metal foams (CMFs) are intriguing materials, offering several big advantages over traditional solid metal. And while the welding of CMFs usually poses some challenges, it has now been been ...

Times change. It wasn't that long ago that if you owned a set of oxy-acetylene gas bottles for welding and cutting you would be considered to have a pretty well-equipped home shop. Maybe you ...