Interactions between iron, water, oxygen and ions quickly become complex. MTU scientists developed a more precise method to observe how iron minerals like rust form. One can easily see with the naked ...

When it comes to metal—be it a copper pan or an antique made from bronze —differentiating between a patina, tarnish, and rust can be tricky. While natural discoloration on these pieces is ...

This is the mineral that is a kind of iron oxide, otherwise known as rust. The big question is, if the moon does not have oxygen or even liquid water, how on Earth can it rust?

Salt is a big rust trigger, especially if you live by the ocean. Salt-filled air comes in contact with your car, causing rust to form quicker than it would under normal conditions. But don't think ...