California Gov. Gavin Newsom’s administration has abandoned proposed protections for millions of California workers toiling in sweltering warehouses, steamy kitchens, and other dangerously hot workplaces — upending a regulatory process that had been years in the making.
Silver-containing showerheads may promote biofilms and microbial diversity
To guard against harmful waterborne pathogens, many consumers, including managers of health-care facilities, install antimicrobial silver-containing showerheads. But in ACS ES&T Water, researchers now report
December 19, 2024