Eusocality is a highly complex social organization where animal live in colonies. Some examples include termites, bees, and ...

Ecdysis is an extremely vital process to the growth and development of many organisms. But, what is it exactly?

Why do cats generally live longer than dogs? New research suggests that longer lifespans of mammals like cats could be linked to their bigger brains and more complex immune systems.

A complete Mixodectes pungens skeleton reveals it was a leaf-eating, tree-dwelling mammal closely related to primates and ...

New fossil evidence suggests echidnas evolved from a water-dwelling ancestor, not a land-based one. The bone structure ...