NIOSH is currently testing low-cost solutions for protecting workers from silica exposure when cutting fiber cement siding. You can help us test a dust control and at the same time add to the research that supports and advances the prevention of silicosis.  

Low levels of two common metals may contribute to hearing loss, according to a study published recently in Environmental Health Perspectives. Researchers found that lead and cadmium – even at levels below national workplace standards set by OSHA – can damage hearing.

In the movie “Zero Dark Thirty” a brief exchange occurs between a CIA subordinate and his boss at Langley HQ. The subordinate and his team are frustrated. The higher-ups are not with aggression pursuing leads that the team believes could track down Bin Laden. “I wonder,” says the subordinate. “how do you assess the risk of doing nothing?”

A new study, funded by the Canadian Cancer Society, will examine the human and economic impact of workplace exposure to 44 known or suspected carcinogens and their links to 27 types of cancer. The study's main goals are to quantify - for the first time - how serious the problem is in Canada by estimating the number of new cancer cases and cancer deaths that can be attributed to workplace factors, and also to weigh the economic impact.

NIOSH researchers involved in an effort to characterize chemical hazards in the oil and gas extraction industry have found elevated levels of silica exposure during hydraulic fracturing operations.

For more than three decades, women working in the plastic automotive parts factories in Windsor, Ontario have complained of dreadful conditions in many of this city’s plants: Pungent fumes and dust that caused nosebleeds, headaches, nausea and dizziness.

Love it or hate it, behavior-based safety (BBS) has become an entrenched part of the EHS landscape since it first emerged in the 1980s. Still, many safety professionals rightly point out that what many people think of as behavior-based safety doesn’t work.

Workers at plants in Kenya where lead acid batteries are made and recycled have dangerously high levels of lead in their blood that puts them at risk for serious health effects, according to a new study published in Environmental Health News.

Dear Mr. McCullough: Thank you for your October 21, 2011, letter to the Occupational Safety and Health Administration (OSHA). You requested an interpretation of OSHA's Respiratory Protection standard, 29 CFR 1910.134, specifically concerning the general requirements at §1910.134(d)(l)(iii), regarding identifying and evaluating the respiratory hazard(s) in the workplace.

About nine percent of all asthma cases in the United States are caused or made worse by work-related exposures, a new federal study says.