N95 masks are designed to be used multiple times, so it’s important to choose a mask that is durable and can withstand repeated use. Look for masks made from high-quality materials that can be ...

Masks come in a pack of 20. DemeTech’s N95s are designed with five layers of material and fold flat when they’re not in use. They come in a pack of 20. Shawmut Protex N95 Respirator $17.29 at Amazon ...

Zero readings were taken on the particle testers regularly to ensure proper functioning. All materials blocked some ultrafine particles (see figure 2). A 3M N95 mask and hospital-grade surgical mask ...

Plus: SF Ballet's 'Frankenstein' was a Gothic, if not great, delight and Killing My Lobster's new 'fun run' rips and roars.

Wildfire smoke is dangerous, but when flames engulf homes, releasing harmful chemicals, that poses another health threat.

Wildfires have already caused significant damage in 2025. In January, the Eaton and Palisades fires burned nearly 40,000 ...

The firm petitioned to confirm the arbitration award dismissing damages against BYD in the case, which involved competing ...

Hochul said 100,000 N95 masks will be sent to the impacted area on Sunday morning. Suffolk County Executive Ed Romaine said at a press conference Saturday afternoon that one firefighter suffered ...

A massive brush fire in southwest Miami-Dade is raising concerns about air quality and doctors say exposure, even without ...