Indoor air pollution is a serious problem in developing nations because of stoves, secondhand smoke, dust mites, mold, bacteria, cleaning products, and more. These sources release volatile compounds. The most studied indoor air pollutant is nitrogen dioxide (NO2). These pollutants can harm women and small children who spend most of their time at home.

.Antibiotic resistance threatens to take us back to a time before penicillin when the majority of deaths were caused by infections. What are we doing to solve the crisis?.Since antibiotics were introduced to the world in the mid-20th century, deaths attributable to infections dropped

Are you feeling a burning sensation in your eyes?

Deadly nipah virus carried mainly by fruit bats kills at least three people in southern India, sparking a statewide health alert.

Irish-born William Campbell, Satoshi Omura of Japan and China's Youyou Tu win the Nobel Medicine Prize for their discoveries of treatments against parasites, the jury says.