The AQI reading is categorised as Good (0-50), Satisfactory (51-100), Moderately Polluted (101-200), Poor (201-300), Very ...

Delhi's air quality worsens with AQI levels above 200, prompting Stage I of Graded Response Action Plan implementation.

Health workers and others throughout Sonoma County will be donning N95 masks again this fall and winter. The county ...

The order in Sonoma County is designed to protect the "most vulnerable populations" in health care facilities during fall and ...

U.S. industrial conglomerate 3M Co topped Wall Street estimates for third-quarter profit and revenue on Tuesday, as the maker of N95 masks benefited from robust demand for its healthcare products ...

A California county has implemented a mask mandate and is urging people to get vaccinated, a reminder of the COVID pandemic days.

Sonoma County in California is bringing back mask mandates for healthcare facilities. This measure starts November 1 and runs ...

A California county known for its vineyards is reinstating a mask mandate and strengthening vaccine guidance, citing “greater ...

Dr. Reich underscores the bewildering flood of information parents face when considering vaccines for their kids. As a ...

Michael has been a PCMag reporter since October 2017. He previously covered tech news in China from 2010 to 2015, before ...

Some experts have warned that many masks contain holes that are too large to catch droplets, saying people should use medical ...