To avoid conflicts, sound devices are being developed ... Banner image: A pink river dolphin is found dead in an Amazon river. Image provided by Sea Shepherd Brazil.

An curved arrow pointing right. Over 100 Amazon river dolphins died in Brazil's Lake Tefe amid a historic drought. Seventy carcasses were found on a single day when water temperatures soared to ...

An Amazon river dolphin takes a catfish from a fisher’s net. The dolphins have learnt to associate the sounds of fishing boats and nets with an easy meal. Some, however, get entangled and drown. Many ...

More than a hundred dolphins have been found dead in a tributary of Amazon river in Brazil this past week. Experts suspect the deaths may have been caused by severe drought and rising heat.