animal intelligence

An Oklahoma City woman says she caught her "gold diggin" dog Princess in the act at a drive-thru.
The market owner won't sell octopus products after playing hide-and-seek with a friendly cephalopod.
"We cannot (and do not) make any claims about how intelligent they are."
When it comes to the brain, bigger isn't always better.
Scientists studying Koko the gorilla witnessed a range of remarkable vocal behaviors.