An explosion at a fertilizer plant in Texas last night powerful enough to cause a magnitude 2.1 earthquake has killed up to 15 people – and possibly more. Waco, Texas police Sgt. William Patrick Swanton said he expects the casualty rate to rise. A number of firefighters are among those still missing after the blast. (Firefighters – including volunteers – were at the plant fighting the blaze when the explosion occurred.)

Missed opportunities to apply inherently safer design, failure to identify and evaluate damage mechanism hazards, and the lack of effective safeguards culminated in the vapor cloud release and massive fire that occurred at the Chevron refinery on August 6, 2012,a draft report by the U.S. Chemical Safety Board (CSB) has found.

Rox Coal Inc., which operates the Geronimo Mine in Somerset County, Pa., has been found in violation of a mandatory electrical hazard safety standard by an administrative law judge with the Federal Mine Safety and Health Review Commission. The ALJ deemed the violation “quintessentially flagrant” and ordered the company to pay a $110,000 civil penalty.

OSHA has cited Nuway Tobacco Co. for 22 alleged serious violations of workplace safety and health standards at its South Windsor manufacturing facility. The tobacco sheet manufacturer faces $59,869 in proposed fines following an inspection by the agency’s Hartford Area office.

An explosion at a flour mill in Statesville, N.C. last weekend that seriously injured a worker highlights the need for a combustible dust standard, says the National Council of Occupational Safety and Health.The blast at the Bartlett Milling Co. occurred while two maintenance workers were repairing a piece of equipment.

While brief episodes of mold in a building are normal and pose little risk to health, persistent dampness and mold damage requires prevention, management and effective remediation in order to reduce new onset asthma, lead to savings in health care costs, and improve public health.

The American Industrial Hygiene Association (AIHA) says it supports a bill that would direct OSHA to to issue an interim and final standard regarding worker exposure to combustible dust – with some reservations.

An OSHA investigation following the death of two workers at a crude oil refinery in Wynnewood, Oklahoma resulted in fifteen serious citations against Wynnewood Refining Company – earning the company a spot in the agency’s Severe Violator Enforcement Program (SVEP).