Because animals have a limited capability of understanding human language, they cannot “read” the way humans do.

From bold foxes to gregarious birds, animals’ personalities are increasingly being seen as crucial to conservation efforts.

A popular idea suggests a link between big brains and a rich social life, but octopuses don't fit the pattern, which suggests ...

Blue blood may look alien, but it’s one of evolution’s most elegant solutions to life in extreme environments. Here’s how ...

Some animals survive by living inside other creatures. From parasites to unlikely partners, these seven species turn living ...

Nature is full of surprises, but few are as fascinating as hybrid animals, creatures born from crossing two different species ...

Some animals produce their own light, no special effects involved. In certain cases, it helps them hunt or avoid predators.

Find out where the Heartopia animals eat, what their favorite foods are, and how to be in their good books with this handy ...

Staff planned to work long hours to shield trees from wind and cold temperatures. Still, they are also making sure the ...