At dusk, the foggers come out to spray their sticky-sweet clouds of diesel smoke and insecticide across the Indian capital. Mothers scold their children for wearing short sleeves.

Taiwan is suffering its deadliest ever outbreak of mosquito-borne dengue fever with a record high of 42 deaths, authorities said Thursday, double the number that died in 2014.

New evidence suggests that low levels of trans fatty acids (TFAs) may not be as harmful to human health as previously thought, even if industrially produced, and may even be beneficial if they occu

People who take unregulated complementary medicines are at a higher risk of being contaminated by heavy metals, a medical scientist has warned.

Children exposed to insecticides at home may have a slightly increased risk of developing leukemia or lymphoma, a new review finds.

A new study led by researchers at Harvard T.H. Chan School of Public Health finds that mobile phone records can be used to predict the geographical spread and timing of dengue epidemics.

It's completely invisible, but the distinctive smell of electrical discharge after photocopying is a tell-tale sign of ozone in the air.

A study by researchers from EPA and Duke University reflects how traffic-related air pollution can impact the health of people living in nearby communities.

Another woman has tested positive for Ebola in a village in northern Sierra Leone already under quarantine after the death of a 67-year-old woman a week ago, President Ernest Bai Koroma said on Sun

A research team led by Kezhong Zhang, Ph.D., at the Wayne State University School of Medicine's Center for Molecular Medicine and Genetics, has discovered that exposure to air pollution has a direc