The Environmental Protection Agency extended the deadline for reporting health and safety data for 16 toxic chemicals, ...

Facilities must self-report their chemical releases to the EPA if they have 10 or more full-time employees, are in a TRI-covered industry (manufacturing, mining, electric power generation ...

A yellow-orange plume of nitric oxide leaked into the air after a chemical release took place at southeast Ohio plant.

An equipment failure causing the Delaware City Refinery to emit sulfur dioxide above permitted levels is expected to take two ...