Here's how to keep everyone in your life safe. ... If you must go outside, you should wear a high-quality, well-fitting N95 o4 P100 respirator mask to protect yourself.

The artificial respirator is a casket-like steel box 74 in. long, 65 in. high, 44 in. wide. At the front end is a rubber ruff through which Fred Snite’s head projects face up, like a mystic’s ...

Much of the Northeast U.S. is blanketed in a murky haze of wildfire smoke. For most people breathing this air is unpleasant, for others it can be life-threatening. There are ways to reduce the risk.