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 observations ...
A pack of wolves took down a bison in Yellowstone National Park and attracted a crowd of people — that the rest of the bison herd then charged into. Wildlife photographer Jeff Vanuga captured a photo ...
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Legs of marathon runners on road Slow motion legs of runners taking part in city marathon. Tracking shot active people in sportswear running on asphalt road. Healthy lifestyle. Concept of sports crowd ...
Dozens of people were killed in a crowd crush at the world’s largest ... a.m. local time and described chaotic scenes with people running in different directions and others falling over.