A brain teaser shared on Instagram puzzled users as they tried to spot a hidden giraffe camouflaged in the background. Brain teasers, especially optical illusions, have captured the imagination of ...

A baby giraffe was born with no spots at Brights Zoo in Tennessee on 31 July. The spotless giraffe is incredibly rare. In a statement, the zoo said: "Giraffe experts believe she is the only solid ...