In other words, chemical elements are cycled and reused ... One biogeochemical cycle that is often overlooked, however, is Earth's iron (Fe) cycle (Figure 1). Numerous iron-containing minerals ...

You're listening to Chemistry in its element brought to you by Chemistry World, the magazine of the Royal Society of Chemistry. For the human brain, iron is essential yet deadly. It exists on Earth ...

With Meryl Streep winning an Oscar for her portrayal of Margaret Thatcher, here's evidence from the Royal Society of Chemistry that the Iron Lady really was made of Fe. The shot was taken three years ...