A liquid nitrogen leak at a Georgia poultry plant killed six people Thursday and left several others hospitalized, including a firefighter who responded, local officials said. At least three of those ...

A new liquid nitrogen-powered engine is being introduced from an unexpected source. Sainsbury’s, the UK’s second-largest supermarket chain, has long focused on refrigeration for its products. Now, it ...

A chicken processing plant in Gainesville, Georgia, failed to take any of the safety steps necessary to prevent a nitrogen leak that killed six workers and injured at least a dozen others, the ...