It's been used against protestors throughout history, from the Civil Rights Movement, to the anti-Vietnam War protests and now during the pro-Palestinian demonstrations on college campuses.
"Outside agitator" was also used to describe some of the people who protested the killing of Michael Brown in Ferguson, Missouri In 2014.
Who exactly are the "outside agitators" and what purpose does it serve to call them out?
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Bumble, known for allowing women to message men first, unveiled new features that allow men to make the first move. Will the change breathe new life into online dating, and the company's stock?
Videos of Thursday's incident at the school were shared on social media showing heated confrontations between pro-Palestinian protesters and a larger group of counterprotesters.
Pedro Noguera led anti-apartheid protests as a student at UC Berkeley. Forty years later, he offers his thoughts on the ongoing protests at the University of Southern California over the war in Gaza.
Following the mayor's claims that "outside agitators" escalated protests this week at two Manhattan campuses, city officials released data saying 134 of the 282 people arrested were not students.
Monday is the Met Gala, known as fashion's grandest event, where celebrities from various realms come together at New York's Metropolitan Museum of Art to celebrate fashion and each other.
When marijuana becomes a Schedule III instead of a Schedule I substance under federal rules, researchers will face fewer barriers to studying it. But there will still be some roadblocks for science.
Pulitzer Prizes honor American achievements in journalism, letters and drama, and music. They are widely recognized as the most prestigious awards in their field within the United States.
Tens of thousands of people earn a living on TikTok. But as creators face down the real possibility of TikTok going away, many are trying to switch to new platforms to save their livlihoods.
Hamas said it accepted a proposal for a cease-fire. Israel responded that the deal didn't meet its requirements and announced it was pushing ahead with an assault in Rafah.
The FAA says Boeing informed the agency in April that required inspections to confirm that the wings were properly bonded to the carbon fiber fuselage on certain 787 jets were not completed.
Larry Demeritte is the first Black trainer participating in the Kentucky Derby in 35 years. And while the betting-books have his colt West Saratoga running at long odds, Demeritte, who is battling chronic illness and cancer, is feeling confident.
For the 70-something veteran trainer, this is his first time at the Derby, but he is part of a rich history of Black horsemen who helped shape the Kentucky Derby into the iconic race it is today.
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The last show of the pop icon's "Celebration" retrospective tour brought over a million and a half fans to Rio de Janeiro's famed Copacabana Beach on Saturday night.