Sleep looks peaceful on the outside, but inside the brain, it is anything but ...

Rachael has a degree in Zoology from the University of Southampton, and specializes in animal behavior, evolution, palaeontology, and the environment. Rachael has a degree in Zoology from the ...

Our bones did not begin deep inside the body. They started in the skin, not long after the first complex animals took shape.

Lizards are often misunderstood creatures, but their behaviors and adaptations are nothing short of extraordinary. What do lizards do to be so noteworthy? Prepare to be amazed. Lizards’ bodies are ...

South Florida woke up to stunned iguanas and a crisp chill in the air as a cold front sent temperatures<a class="excerpt-read ...