Los Angeles, a city renowned for its sprawling urban landscape and vibrant culture, has once again found itself grappling ...

Cloth face masks, often cobbled together as a makeshift alternative when stocks of surgical masks run low, and sometimes worn as a fashion statement, offer no practical protection against the ...

Dust storms can cause respiratory diseases, conjunctivitis, dry eyes, and dermatitis. The Korea Meteorological Administration advised people to refrain from outdoor activities and to wear masks when ...