Skin: An additional tool for the versatile elephant trunk

A new study from Georgia Institute of Technology suggests that an elephant's muscles aren't the only way it stretches its trunkā€”its folded skin also plays an important role. The combination of muscle and skin gives the ...

Tiny limbs and long bodies: Coordinating lizard locomotion

Snakes and lizards have distinct body movement patterns. Lizards bend from side to side as they retract their legs to walk or run. Snakes, on the other hand, slither and undulate, like a wave that travels down the body. However, ...

Root-farming gophers might be our closest agricultural relatives

Although you'll probably never see them, you can spot them by the tell-tale mounds of sandy soil dotting a field: pocket gophers. Beneath your feet, the gophers continuously create and remold a labyrinth of winding tunnels ...

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