Smoke from the catastrophic Palisades and Eaton wildfires engulfed the Los Angeles metropolitan area in hazardous air ...

The CDC’s latest virus tracker data shows that respiratory illness activity has climbed to some of the highest levels seen ...

Amid a worsening air pollution crisis in parts of northern India, a Mumbai-based man has shared a simple experiment to demonstrate the effectiveness of N95 masks in filtering polluted air. The video, ...

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Global health experts have called on the WHO to update guidelines and recommend respirator-grade masks for routine use in ...

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 ...

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 ...

Gabfest Reads is a monthly series from the hosts of Slate’s Political Gabfest podcast. This month, David Plotz talks with Jimmy Wales, co-founder of Wikipedia and author of The Seven Rules of Trust: A ...

Researchers engineered “gyromorphs,” a new type of metamaterial that combines liquid-like randomness with large-scale structural patterns to block light from every direction. This innovation solves ...

Flu cases are surging around the country. Here's what to know about what viruses are going around in Brevard and how to ...

HANOI: A thick blanket of smog has settled over Vietnam's capital Hanoi in recent days, blurring high-rise buildings and casting a gray haze across streets as fine particulate matter continues to rise ...

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.