Mammals also have more developed brains than other types of animals. Humans are mammals. This question often gets confusing because some sharks are "viviparous," meaning they give birth to live young.

Cameras recorded footage in red, blue, green and UV channels simultaneously, with openly available software processing the raw footage and converting it into different kinds of "animal vision ...

Exploring a Fascinating Universe of Different Kinds of Minds An eye-opening new book decenters humans from being at the top of minded beings. Posted July 8, 2022 | Reviewed by Davia Sills ...

Evolution Of Animal Personalities Date: May 30, 2007 Source: Santa Fe Institute Summary: Animals differ strikingly in character and temperament. Yet only recently has it become evident that ...

Why animals developed four types of skeletons. From a Hercules beetle tough natural armor to a sea anemone’s soft fluid-filled body, nature boasts a variety of skeletons.

Cell types in animals evolved by step-wise diversification into sister cell types, which is analogous to the evolution of species or genes. We can identify homologous cell types between species by ...