These 9 theories and concepts can help us understand how media can be such a powerful force in changing norms and behaviors.

And Smith is even more so—since 2013, she has led the Long-term Behavioral Ecology of California Ground Squirrels Project, which monitors squirrel genetics, social behavior and physiological ...

If you buy something using links in our stories ... In response, social media companies’ algorithms to detect drug-selling behavior are getting smarter and are aggregating images and emojis ...

Lively claims that Baldoni, who directed the film, coordinated a PR campaign with a crisis firm, which her lawyers called " 'social ... with stories of inappropriate sexual behavior carried ...

If your child is riding the line between naughty and nice this holiday season, it may be tempting to use the impending threat of Santa withholding gifts as leverage to curb bad behavior.

For the millions relying solely on Social Security, a modest benefit at ... (Texts quoted in this story have been edited for clarity.) In early February, Erickson received a call from a woman ...

He alleged that Ms. Lively planted “negative and completely fabricated and false stories ... flagging a social media thread that accused another celebrity of bullying behavior and had generated ...

Also, with the “untraceable” strategy of “Astroturfing” by TAG for “social manipulation ... sexual harassment and other disturbing behavior by Mr. Baldoni and Mr. Heath.” ...

Dear Santa wish list printables are a fun and festive way ... you can also include a note about your behavior throughout the year. This will let Santa know if you have been good or if you need ...

Never miss a story — sign up for PEOPLE's free daily ... Responding to a commenter who ask that she consider her daughter's behavior all year long rather than the lead-up to Christmas, Mele ...