Like the Marvel comic book hero, we are all iron men and women. Iron composes the heme of hemoglobin, the red pigment in our blood. It's stored in ferritin, a protein ubiquitous in almost all living ...

Applying a strong electric field to a nano-scale piece of magnetite yielded unexpected results, reports Dick Ahlstrom. An old dog is delivering surprising new tricks in a research collaboration ...

Knowing about the different types of iron ore is useful for investors interested in the space. Iron, a key material in steel and other applications, is most often found in hematite and magnetite ores, ...