A newly published study notes that the moon is "rusting," leaving experts perplexed by the discovery. The research, published in Science Advances, notes that the rust may be a result of water ...

The moon probably shouldn’t have rust. Rust, an iron oxide, requires both oxygen and water to occur naturally, so you’d think a celestial body that’s mostly dry and completely absent of oxygen ...

Add Yahoo as a preferred source to see more of our stories on Google. Imagine leaving your shiny metal bicycle outside in the rain. As water pools on its surfaces, oxygen from the air lingers nearby, ...

What if steel could be stronger, cheaper, easier to manufacture, and virtually immune to rust? That question has challenged engineers for generations. As one of the world's most widely used materials, ...