Dolphins rely heavily on sound to communicate because it travels much more effectively underwater than light or visuals. Their vocalizations include whistles, clicks, and burst pulses, each ...

Araújo-Wang told New Scientist: “On the first occasion, we saw a male flip his belly up out of the water, expose his penis ...

Dolphins have pulled off some bizarre stunts, but this one is something else. Picture this: a male Amazon river dolphin swims ...

Our study shows that while aerial urination may be rare, or rarely observed, in cetaceans, it is relatively common in botos.” ...

Scientists suggest that the bristles on the dolphins' snouts help them 'decode' messages in other dolphins' urine.

Scientists studying Amazon river dolphins in Brazil have observed males spraying urine into the air, a ritual for communication.

The mother is the first playmate and then the dolphin calf expands its social network. This species of dolphin offers an ideal model to study how animals communicate through play. When we humans see ...

Over four years, a team from Canada’s CetAsia Research Group traveled to the Amazon river, where they then closely watched ...

This species of dolphin offers an ideal model to study how animals communicate through play. When we humans see facial expressions like relaxed, open mouths, our faces automatically mimic them ...