Elephants in the Berlin Zoo were discovered using a hose as a type of tool, which the researchers say highlights just how intelligent these animals are. One elephant named Mary showed a ...

Chimpanzees use sticks as tools. Dolphins, crows, and elephants are known for their tool-use abilities, too. Now a report highlights elephants' remarkable skill in using a hose as a flexible ...

Elephants are masters at using a hose – considered a complex tool because of its flexibility, length and the physics of flowing water. Researchers studying three Asian elephants (Elephas maximus ...