It was early March 2025. The last embers of the Palisades Fire had been out for a month. It was cold, gray and drizzling. A ...

Flu season is off to a rough start this year, according to the Centers for Disease Control and Prevention. While the virus arrived as expected, cases are rising faster, compared with previous years.

Face masks can help to reduce transmission of respiratory viruses such as influenza, according to experts and medical evidence, but their effectiveness depends on the type of mask used. Social media ...

New Delhi's dense smog and alarmingly poor air quality are drawing attention from countries around the world. The Times of India reported on a wave of travel advisories issued by countries such as the ...