Problems with catalytic converters are one of the most common causes of check engine lights, but they’re extremely exp ...

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Under extreme heat, precious metals in a honeycomb structure catalyze the chemical reactions; they make today’s vehicles dramatically cleaner than older vehicles. Catalytic converters can be ...

Chemists have learned how to use catalysts to speed up the reactions that break down car exhaust. If your family’s car runs on gasoline, it has a device called a catalytic converter. Inside this ...

In a car's exhaust system, catalytic converters clean up harmful gases before they exit the exhaust pipe. In a video seen by the BBC, a criminal gang stole a catalytic converter in under three ...