A new plasma cutter gets its first real test in the workshop, tackling practical cuts and everyday tasks. A hands-on look at ...

The dream of a real lightsaber has always sounded like a physics joke, not an engineering brief. Yet a retractable plasma blade that can slice through steel has forced a small Canadian workshop to ...

The sun-mimicking technology known as nuclear fusion hopes to create “limitless” energy by smashing light nuclei together using immense heat, but containing such hot plasma is proving tricky. A ...

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 ...