There's basically one: if you're cutting thick steel plate—not aluminum, not stainless. You need a ferrous material or else ...

The NFL will honor the Rev. Martin Luther King Jr. by displaying “Choose Love” in the end zones and on helmet decals for all divisional round playoff games this weekend.

The dream of a real lightsaber has always sounded like a physics joke, not an engineering brief. Yet a retractable plasma ...

The Cutmaster X 90 and Cutmaster X 110 from Thermal Dynamics, an ESAB brand, feature a new arc starting mechanism that the company says has no moving parts, and starts the arc within a few thousandths ...