All the basic body plans found in nature today are here: bodies with heads, tails, and appendages, all specialized segments performing specialized functions. All animal evolution for the last half ...

While our cells regenerate, we do not have the capacity to fully regrow body parts, like many animals do. Some of these incredible creatures have super impressive regenerative capabilities.

This is part of why nonverbal ... tissue translate to improved function? To find out, the authors electrically stimulated the nerves on one end and measured the animals' whisker movement on ...