Americans are abandoning their masks. They’re done with physical distancing. And, let’s face it, some people are just never going to get vaccinated. Yet a lot can still be done to prevent covid ...

When I first read the preamble to the then new OSHA confined space standard, I was struck by an interesting paradox that appeared on page 4,487 of the Jan. 14, 1993, Federal Register. In one breath, ...

Very few who are in the fire service will dispute the importance of controlled and coordinated ventilation. (In this author’s opinion, it is second only to proper hoseline placement.) Whatever your ...