We often consider empathy a uniquely human trait, a complex capacity for understanding and sharing the feelings of others.

Across oceans, forests, and cities, many animals have shown they can solve issues, communicate, plan ahead, and display emotions. Their skills might surprise you — and in some cases, they rival ...

As very little is known about their reproductive habits, their lifespan, or behaviors, these animals remain an enigma. The Rasberry crazy ant (Nylanderia fulva) may be red like a raspberry ...