Dolphins flash friendly grins when they're ready to play "Smile and the whole world smiles with you," goes the expression -- and it seems the same is true for bottlenose dolphins. Dolphins use ...

Discover how to ethically (and legally) swim with wild dolphins. Learn about respecting their space and behavior and choosing ...

They look friendly and gentle enough. But dolphins also have a dark side, a study has revealed. When they want to get their way, they resort to 'rape'. An international team of researchers spent six ...

Some dolphins die after being strangled by rubbish or being seriously injured by boat propellers. I hope that these clever, friendly dolphins do not share the same fate as the baiji dolphins ...

"Smile and the whole world smiles with you," goes the expression – and it seems the same is true for bottlenose dolphins. The brainy marine mammals use friendly facial signals to signal non ...