Some creatures carry a shocking last resort when cornered by a predator: willingly giving up a piece of themselves to walk ...

Some warm-blooded animals are shapeshifting and getting larger beaks, legs and ears to better regulate their body temperatures as the planet gets hotter, according to a new review of existing research ...

The animal kingdom stretches anatomy far beyond human expectations. Some creatures carry organs that rival furniture in size, while others rely on structures so tiny they can only be seen through a ...

Autotomy is a self-defense mechanism that helps creatures escape deadly situations by self-amputating body parts, such as a tail or limb. ©SANDY.hrmn/Shutterstock ...

New clues about the subtle but previously poorly understood evolutionary dance happening between temperatures and changes in the size of animal body parts have been revealed in a study led by ...