A pet cow named Veronika uses a tool in a surprisingly sophisticated way—possibly because she has been allowed to live her ...

Veronika has officially put cows in one of biology’s most exclusive circles: the flexible tool users club. While scientists ...

The unexpected observation of a cow using a broom to scratch herself isn't necessarily surprising, but it expands our ...

A pet cow named Veronika can scratch her own back with a broom — the first scientifically documented case of tool use in cows ...

The use of animals in science research has a long-storied history of success; almost every modern-day medical drug or treatment was either first developed or discovered through the use of animals.