Vinegar eel "flash mob" caught under the microscope! Researchers were stunned when they measured the force of the roiling worm swarm.

Flash mobs started as a playful social experiment in the early 2000s. A new movement sweeping the globe is urban sketching, ...

Before Nicolasa Gomez Fernandez ever arrived in the U.S., her host family had a surprise in the works to make her "Sweet 16" ...

While the ability to track 'flash mob' lawbreakers on Twitter and other social media platforms offers a powerful, futuristic vision for policing, real-life police response has so far been more ...

{p}Thanks to social networks like Twitter and Facebook, more and more so-called flash mobs are materializing across the globe, leaving police scrambling to keep tabs on the spontaneous assemblies.{/p} ...

SAN DIEGO (KABC) -- They've got style, heart and killer moves. A Southern California dance crew is breaking stereotypes while leaving it all on the dance floor, no matter the age. The Ajumma EXP ...

The far-right "flash mobs" have channelled unformed youthful aggression into disciplined operations with a political agenda.

Demonstrators in Lynn protest against ICE's treatment of immigrants with a flash mob performance, using the Statue of Liberty ...