Investigators from the U.S. Chemical Safety Board and Hazard Investigation Board released an update Thursday that offers new ...

An ongoing investigation by the U.S. Chemical Safety Board (CSB) finds that in just 16 minutes, the container exploded. The ...

CSB investigators discovered the reactor vessel's automated vent valve was almost completely closed, and that it was designed to open so it could relieve pressure and maintain the setpoint.

"We have seen this kind of incident before, and it often is because of a decomposition chemical reaction inside of the vessel," Lauren Grim said.

The CSB found the reactor vessel’s automated vent valve was almost fully closed after the blast. The valve is supposed to ...

The U.S. Chemical Safety Board has released its final report on the explosion at Louisville's Givaudan facility that killed ...

The US Chemical Safety Board (CSB) has released an update into its ongoing investigation into the fatal explosion at a food ...

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