The multicolored cascades of prey and predator animals -- bison ... One hypothesis is that the art is reflects "sympathetic magic," a ritual aimed at bringing good luck to the hunters.

Growing up, I can remember almost all of the tattered and worn posters that adorned the classrooms of my school. Many of them had historical timelines, periodic tables, and the ...

In the bird kingdom, this skill is elevated to an art form ... strategy that confuses predators and competitors. By imitating the sounds of more dangerous animals, birds can create the illusion ...