A child would need to eat 9,000 cookies in a day to approach harmful levels of pesticide or naturally occurring heavy metals.

Among the four infant cereals tested, we found varying levels of arsenic, even in the same brand. Gerber SmartNourish Organic Brown Rice cereal had one sample with the highest level of total ...

It's been nearly two months since the Eaton and Palisades fires destroyed thousands of properties, and there are still major ...

And thus to find out for each sample where the arsenic came from. If a sample contained a lot of sodium, for example, the researchers concluded that the arsenic must have mixed with the salt ...

The internet erupted in controversy over Felisa Wolfe-Simon and colleagues’ claim of a microbe thriving on arsenic. Nearly 15 years later, she’s pursuing new research on the boundaries of life.

Epidemiologists at the Texas A&M University School of Public Health have identified a link between arsenic and indicators of kidney disease.