After the chemical change, iron particles and sulfur particles are joined to each other. No atoms are created or destroyed in a chemical reaction. This means that the total mass of the reactants ...

Within these plumes are minerals called iron sulfides, which scientists believe could have helped trigger early chemical reactions that created life ... some of which contain cores made of iron and ...

Within these plumes are minerals called iron sulfides, which scientists believe could have helped trigger early chemical reactions that ... cores made of iron and sulfur. We can find proteins ...

A new study reveals a 'nano-switch' in ferredoxin that affects its electron transfer, which could lead to advancements in sensors and drug development. Researchers in Japan have discovered a mechanism ...