Researchers Begin To Dig Into Health Risks Of A Common Group Of Chemicals Found In Environment, Humans

Consumers have gotten used to the benefits of PFAS, per- and polyfluoroalkyl substances that make clothing water resistant and cooking ware easier to clean, but scientists say it will take years to discover their risks. Other news on the environment looks at how to protect yourself from air pollution when traveling.

from Kaiser Health News http://bit.ly/2Xv0aBC