A new study at a Spanish zoo showed the giraffes could do rudimentary mathematics. What animals can do arithmetic?

Giraffe intelligence research is changing how the world views animal cognition. A new scientific discovery shows that giraffes may possess surprising numerical reasoning skills, using memory and ...

Giraffes are head and shoulders above the savanna competition when it comes to crunching numbers, according to a new study. Researchers have shown that these long-necked grazers are capable of simple ...