The female endangered chimpanzee used a stick to investigate a trail camera in a Gabon national park. Gabon ANPN/Panthera/Gaboma Multimedia and Production In 2015, a photograph of a lone male lion in ...
Understanding the ways humans and animals organize and execute complex sequences of behavior sheds light on the evolution of cognition. Sequential behaviors, such as language, music, and tool use, ...
For thousands of years, cows have primarily been viewed as a source of food and leather, but researchers now believe we have underestimated their intelligence. In a now-viral video, a cow is seen ...
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