A cow named Veronika has stunned scientists by using tools in a flexible and purposeful way. She chooses different ends of a ...
A pet cow named Veronika can scratch her own back with a broom — the first scientifically documented case of tool use in cows, researchers say. By Emily Anthes For a cow, Veronika has had what might ...
Some results have been hidden because they may be inaccessible to you
Show inaccessible results