Chemical Safety

'It’s been decades since the FDA has really closely scrutinized other synthetic food dyes.'

A Texas Public Radio-Houston Public Media investigation has uncovered new details about the aftermath of the 2013 ammonium nitrate explosion in the City of West — one of the largest and deadliest chemical disasters in recent U.S. history. That explosion killed 15 people and led to a sweeping review of chemical safety policy at the federal level, but eight years later, many changes remain incomplete — or have been rolled back.