Few objects symbolize the pandemic as well as the N95. Impossible to find until they were ubiquitous, the double-strapped respirator stamped with all those letters and numbers confined many faces in ...

Out of all the different face masks you can choose from, one type is the most protective, according to the Centers for Disease Control and Prevention: N95 respirators. They’re designed to filter ...

Fewer people wear face masks than during the Covid-19 pandemic, but they’re still great personal protective equipment to keep at home. They can help prevent illness and protect the people ...

Every year, air pollution causes around 2 million deaths in India. While several parts of the northern region experience an alarmingly high AQI (air quality index), several measures have also been ...