Millions of people are staring in disbelief at a photo of a kitten whose mouth looks strangely human. It's actually just a simple photo of a cat on Reddit, but one crucial detail has millions of users ...

Cats can sometimes take on human characteristics, but what happens when it becomes a bit too literal? A stunning photo of a cat with what appears to be humanlike lips has left internet viewers both ...

Communication between species has a long and wishful history, beginning with myths, legends, and stories like those of King Solomon and Doctor Dolittle. In the past century, that history has blossomed ...

Deep in the rainforests of the Democratic Republic of the Congo, Mélissa Berthet found bonobos doing something thought to be uniquely human. How to detect consciousness in people, animals and maybe ...