Thousands crowd the streets of Pamplona, Spain for the heart-pounding Running of the Bulls 2024. See the runners dressed in white and red run for their very lives in one of the biggest attractions ...

Participants sprint during the running of the bulls at the San Fermin festival in Pamplona, Spain, July 8, 2024. AFP via Getty Images ...

The collective motion of large crowds may be predictable past a certain density of people in a given area, according to a study published in Nature. The findings, based on four years of ...

Oh, and not to mention, being among hundreds of people running in front of bulls charging through the streets beginning at 8 a.m. each day of the festival. But if you’re unable to make it ...

For eight days each year, over one million people convene in the roughly ... This is the atmosphere for the famous Running of the Bulls ritual, which is the reason I was there.

Videos showing the emergent dynamics in the dense crowds in 2019, 2022 and 2023. Credit: Nature (2025). DOI: 10.1038/s41586-024-08514-6 To establish the general nature of their findings, the ...