People are putting themselves at risk if they eat tuna every day.

Fish is very good for you. But people need to be aware of the levels of mercury in different kinds.

People think cheaper power is better. But it increases the amount of mercury.

Any public health message for young people emphasizing that deep kissing with multiple partners increases risk of acquiring serious infections may influence a small subset to change behavior.

I wanted to find out whether [conditions were] the same in Chicago.

We had already done studies of fish in New Jersey and the Chicago Tribune caught on.