Rapidly growing Los Angeles wildfire explodes to 1,260 acres in hours Single-strap paper dust and surgical masks do not ...

Onishi tested a range of masks: those made from cloth, non-woven masks, dust masks which met the N95 standard and other types, even the “Abenomasks” made of gauze distributed to every ...

I’ve spent my career ensuring American workers have the protection they need to stay safe on the job. When I started, safety gear was simple and often uncomfortable. Over the years, I’ve seen ...