Penguins may look awkward on land, but they are highly specialized marine hunters shaped by life in cold oceans. Their bodies ...

Learn how supercomputers simulate how dolphins create powerful vortices that push them forward and make them some of the ...

Speed in the animal kingdom comes in many forms, from powerful land sprints to lightning-fast dives beneath the waves. Whether it's in the air, on land, or through water, each species has evolved in ...