A small bit of money can make us reconsider news stories that run counter to our political beliefs, new reseearch shows.

A viral lemur video that made people on Twitter say "so sweet," "awwww-cute," and "freaking adorable" has a potential dark side.

Less than 1 percent of Twitter users pushed the vast majority of 'fake news' stories on the platform during the 2016 election.

There may be a connection between how much you use Facebook and how well you can make risky decisions, researchers say.

Surprisingly few Americans shared "fake news" on Facebook during the 2016 election season, but some of us were more likely to do so than others.

The new app uses your phone's built-in vibration to keep you from spending too much time on apps like Facebook.

How do we value a free service like Facebook? New research gauges how much we'd charge to give it up for a year.

"As a physician and a researcher, I know that it doesn't have to be this way."

"…this is not a study about either Twitter or basketball. It's a study about the importance of sleep for optimal daytime functioning."

"When you look at other people's lives, particularly on Instagram, it's easy to conclude that everyone else's life is cooler or better than yours."