Diseases, Conditions, Syndromes

Curfew as US cities shut down in coronavirus fight

A US state started restricting residents' movements Monday in a desperate bid to contain the deadly coronavirus pandemic as American cities followed their European counterparts and shut down—closing schools, public buildings, ...

Health

Third-hand smoke is no joke, can convey hazardous chemicals

People can carry hazardous compounds from cigarette smoke that cling to their bodies and clothes and then release those compounds into non-smoking environments—exposing people nearby to cigarettes' adverse effects, a new ...