"...when it comes to animal welfare, it doesn't matter how the message is delivered. Customers don't care."

There's a link between the type and placement of electronic cigarette ads and an increase in teen vaping, researchers say.

App developers say they need ad networks to make money, but the choices they make about those networks could be putting users at risk.

"Anyone who has spent time around teenagers knows how powerful their feelings of outrage can be." That outrage could even defeat junk food marketing.

Watching TV while you share your thoughts on Twitter could make you less likely to resist ads and more likely to shop online.

Do you use time-shift TV? New research shows you may be watching just as many ads as before you did.

A county-by-county study reveals the connections among the marketing of opioids, the rate at which doctors prescribe them, and overdose deaths.

Most people can't tell the difference between sponsored content and a news article while reading online.