A better understanding of how catalytic converters break down could help pave the way for better versions that last longer and cost less to fix.

"Not only can we do a totally unprecedented reaction, we can do it under extremely simple conditions..."

The new system combines artificial intelligence and infrared imaging technology to cut waste and work time from months to weeks.

The newly developed catalyst beats Department of Energy targets for initial activity and durability and shows promise for use in future fuel cells.