Curious Kids is a series for children of all ages. If you have a question you'd like an expert to answer, send it to ... .</ ...

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 ...

Wipe a thin layer of rust converter onto the metal and wait 15 to 30 minutes for it to dry. Then add a second layer and wait at least a half hour for it to dry.

Using water to prevent rust from occurring on freshly exposed bare metal sounds counter intuitive, to say the least, but we're living in an age where water-based formulations are replacing ...

We take you through the metal finishing process on this 1956 Ford F-100. We have to make some major rust repairs to the roof to prevent any further damage.

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.

The Dynatron 544 Dyna-Pro is one of the best undercoats for rust-proofing a car’s underbody. It offers all-weather protection and can last through an entire winter season. The coat leaves a ...