Dr. Dray emphasizes a central toxicology truth: “It’s not the poison, it’s the dose.” Many heavy metals exist naturally in the environment—and even in our bodies. But when levels build up due to ...

Researchers have discovered toxic levels of lead in the tap water of Watts in South Los Angeles, leaving local residents to potentially face serious health risks due to a problem researchers say was ...

A study conducted by Texas A&M University researchers deduced that toxic levels of lead found in the soil of some Fifth Ward residential areas are “four times the levels for Texas overall,” according ...

Add Yahoo as a preferred source to see more of our stories on Google. Toxic pesticide linked to cancer found in tampons (Getty Images/ iStock) A toxic pesticide linked to cancer has been found in ...