A mind-blowing video shows a clever cow using a tool to scratch herself, with a researcher saying thousands of years of ...
In a now-viral video, a cow is seen scratching itself with a brush. According to the BBC, the cow named Veronika lives in a ...
Just like any self-respecting plumber has a tool for any occasion, chimpanzees in the Congo have developed specialized "tool kits" to help them forage for ants. That's the conclusion of new research ...
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