More than 100 people in a Connecticut park overdose on suspected synthetic marijuana in one day, straining emergency services. Washington, D.C. sees more than 200 overdoses during the month of July. These numbers generated headlines, but health emergencies caused by synthetic cannabinoid - also known as Spice, K2, Black Mamba, Fake Weed, or Synthetic Marijuana – are not isolated incidents.

A great deal of attention about chemical dangers in the workplace gets focused on inhalation as an exposure route, but skin contact – especially via busy hands -- can also result in significant harm to human health. In many cases, skin is a more significant route of exposure than the lung.

Modern hearing protection largely owes its existence to 20th century warfare, which brought attention to the problem of noise-induced hearing loss.

What is the first category that comes to mind when you think about the hazards that miners face? Chances are it's not electrical, yet electrical accidents are the leading cause of mining fatalities, responsible for more than six percent of all mining industry deaths between 2000 and 2009.

Can hand protection cause a respiratory hazard? That’s the question scientists from the National Institute of Occupational Safety and Health (NIOSH) set out to answer when they conducted a Health Hazard Evaluation at a steel mill in Pennsylvania.