Car owners sometimes find, to their dismay, that their catalytic converters have been stolen because of the platinum inside.

Most modern cars are equipped with three-way catalytic converters. This refers to the three regulated emissions it helps to reduce. ­The reduction catalyst is the first stage of the catalytic ...

This month, three members of a California family ... Get all the news you need in your inbox each morning. Catalytic converters are your car’s way of filtering out harmful engine exhaust pollutants.

the team has applied it to catalytic converters 2, which reduce pollution emission from exhaust gas. A key aspect of Toyota’s three-way catalyst system is its oxygen storage capacity (OSC ...