A PLOS ONE study tested the real-world filtration efficiency of cloth masks, medical masks, and respirators, revealing large ...

Morgan Stanley lowered the firm’s price target on 3M (MMM) to $125 from $130 and keeps an Underweight rating on the shares. 3M spoke to demand ...

The conglomerate’s leaders expect that tariffs will have a 2025 bottom-line impact of $200 million after it cuts costs, ...

Disposable respirators—particularly high-performance models like N95 masks—rely heavily on specialized materials such as melt ...