Other animals including some early humans, non-human primates, sea otters, elephants, and bird species are known to use ...

Orcas were spotted using kelp as a grooming tool on each other, the first known use of tools among cetaceans for something ...

While saltwater crocodiles and Komodo dragons could potentially swallow a small human in pieces or whole, humpback whales ...

Rescuers carried out a dramatic operation to free a humpback whale that became tangled in rope off Sydney’s Northern Beaches.

Killer whales have been caught on video breaking off pieces of seaweed to rub and groom each other, scientists announced ...