Embedded between the fabric layers of this FFP2-style face mask is a specialized gas sensor that could help diagnose chronic ...

Surgical face masks help prevent the spread of airborne pathogens and therefore were ubiquitous during the COVID-19 pandemic.

The company’s turbines — enough to power 280,000 homes — run without emission controls in an area that leads Tennessee in asthma hospitalizations.

World War I changed the way wars were fought. New technologies and tactics created a deadly war machine in which both old and new weapons played decisive roles. Here, we review the 10 most commonly ...