The sea otter in this amazing video clip is making the cutest trade! In the video, the sea otter offers a fisherman a pebble in exchange for a fish, securing a fantastic deal. This behavior requires ...

(Reuters) - Humans are not alone in the use of tools. Chimpanzees, for instance, crack nuts with stones and use sticks to get at tasty termites. Dolphins are known to employ sponges to protect their ...

CNN — When sea otters hammer mussel shells against rocks to help open them, they're leaving behind their own archaeological record that can't be compared to any other creature, according to a new ...

Don’t let their cute appearance fool you - sea otters are skilled and relentless hunters, especially when it comes to octopus. In this video, we explore how sea otters use their intelligence, agility, ...

Otters are well known for their playful, energetic, and inquisitive behavior. However, did you know that otter play has a purpose other than just having fun? Or that otters are some of the most ...