The Health Effects Institute (HEI) is an independent, non-profit corporation specializing in research on the health effects of air pollution. It is headquartered...

smoked or used orally, have negative effects on human health. Researchers have addressed concerns about these effects for a long time. They have focused...

The effects of cannabis are caused by chemical compounds in the cannabis plant, including 113[clarification needed] different cannabinoids such as tetrahydrocannabinol...

The National Institute of Environmental Health Sciences (NIEHS) conducts research into the effects of the environment on human disease, as one of the...

Global Atmosphere Watch Global dimming Great Smog of London Haze Health Effects Institute (HEI) Indicator value International Agency for Research on Cancer...

Health effects of pesticides may be acute or delayed in those who are exposed. Acute effects can include pesticide poisoning, which may be a medical emergency...

The effects of climate change on human health are increasingly well studied and quantified. Rising temperatures and changes in weather patterns are increasing...

prematurely every year due to air pollution, according to the non-profit Health Effects Institute. Over two million children—half the children in Delhi—have abnormalities...

Although health benefits have been assumed throughout the history of using Camellia sinensis as a common beverage, there is no high-quality evidence that...

The health effects of salt are the conditions associated with the consumption of either too much or too little salt. Salt is a mineral composed primarily...