Vote for the best animal encounter once per day until polls close on May 8 at noon ET. The 10 winners will be announced on ...

Dolphins live and hunt in large social groups called pods, and they communicate with each other using high-pitched clicks and ...

Clicklike noises made by a small species of shark represent the first instance of a shark actively producing sound ...

Animals that can’t fly or swim have a hard time reaching islands. But intrepid critters can cling to floating debris, a method called rafting, to complete the journey. Iguanas have rafted from ...