All mammals are at the very least subsocial, since mothers feed their young milk, but often mammals have more complex social lives. Mammals can be parasocial animals that live together in a single ...

“We could see these tentacles moving,” she added in a March 20 interview with The New York Times.

There is so much amazing and diverse life on planet Earth that looking at it all can be a big job. So when we study the natural world it can be very useful to group animals together. When we study ...