Add Yahoo as a preferred source to see more of our stories on Google. Hand washing scorched pot Rust is a common household enemy, rearing its ugly orange-brown head anywhere from the kitchen utensil ...

Imagine leaving your shiny metal bicycle outside in the rain. As water pools on its surfaces, oxygen from the air lingers nearby, and together they begin to quietly attack the metal. The iron in the ...

Rust is the bane of any vehicle owner’s existence, often creeping up unnoticed and turning a car from a sleek machine into a ...

Caitlin Saks and Arlo Pérez Esquivel team up with fellow NOVA producer Alex Clark to investigate a chemistry problem that has been eating at Alex (or rather, at his classic S13 Nissan Silvia) — rust.