Bill Gates-backed startup Electra says it can now make emissions-free iron without melting ore on commercial-sized prototypes. That’s a major milestone for a technology that’s only a few years old and ...

A new iron making technology developed in China is set to significantly impact the global steel industry. Developed after more than 10 years of research, this method injects finely ground iron ore ...

Watch as we transform ordinary bearing balls into high-quality wootz steel to create a stunning carbon tanto knife. Follow along as we take you through the process step by step, from forging the steel ...