The screen size of a smartphone can change how much we trust advertisements, which could influence what we purchase, researchers say.

Even if bloggers accept compensation or free products for reviews, those perks don’t necessarily lead to endorsements, report researchers.

Ads that pinpoint customers by their locations often creep out their targets, say researchers.

Analyzing relevant words and phrases from fashion reviews makes it possible to identify a network of influence among major designers, say researchers.

Bullying affects more than just isolated and marginalized students, a new study shows. In fact, relatively popular students may be targeted and may actually suffer more from a single act of social aggression.

New research suggests that parents should try to establish a middle ground between keeping their teens completely away from the internet and not monitoring their online activities at all.