A juvenile dolphin that stranded in the mud of the Waters River in Danvers was in poor health and could not be saved.

A colonial-era myth about endangered pink river dolphins in the Amazon has led to a false belief that perfumes or pusangas made from their body parts are potent love potions. According to a recent ...

A joint declaration has been signed between nine nations from Asia and South America to save river dolphins from extinction. The document was signed in the Colombian capital of Bogotá between ...