Harbor seal pups will suck their flipper just like human babies will suck their thumbs in order to self-soothe.

The animal-loving team at Ginger Cat showcases puppies acting like tiny humans, keeping everyone laughing endlessly.

We like to draw a line between humans and animals, a clear divide built on memory, empathy, and invention. But that line doesn’t always hold. Apes steal territory. Parrots ace memory tests. Bees react ...