I made iron using bacteria and natural methods. Unconventional techniques allowed extraction of usable iron from natural ...

It’s the shape and porosity, not the size, of metal oxide particles that matter for efficiency in electrochemical ironmaking. Iron and its alloys, such as steel and cast iron, dominate the modern ...

HOUSTON--(BUSINESS WIRE)--Hertha Metals today announced it has validated a significant technology breakthrough in modern steelmaking: a single-step process that is cheaper, more energy efficient, and ...

TORONTO, ON / / November 25, 2025 / Black Iron Inc. ("Black Iron" or the "Company") (TSX:BKI) Black Iron's team spent the past year completing studies and holding ...