This study presents a fluorescent nanosensor for real-time detection of iron species in plants, advancing knowledge of iron ...

Earth’s core could contain helium from the early solar system. The noble gas tucks into gaps in iron crystals under high pressure and temperature.

Red blood cells use a protein called hemoglobin to transport oxygen. Hemoglobin, in turn, is made of smaller proteins known as heme, which contain an iron molecule that binds and transports the oxygen ...

The American Chemical Society, Lyon County Public Library and Murray State University recognized William Kelly's pneumatic process for refining iron as a National Historic Chemical Landmark on May 11, ...

Details of the chemical reaction of oxygen with the [Fe-S] cluster reveal how this cofactor is used for oxygen sensing.

Hemoglobin, in turn, is made of smaller proteins known as heme, which contain an iron molecule that binds and transports the oxygen. "Our pathogens need iron for the same reasons," Wander explained.