Male dolphins have been observed shooting jets of urine into the air and other dolphins seem to follow the stream, perhaps to ...

Instead, the researchers suggest that the behavior is used in social contexts. Amazon river dolphins possess bristles on ...

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

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

The weird way dolphins are peeing in the Amazon River is baffling scientists - Mysterious behaviour may be form of ...

A new study observed Amazon river dolphins for 218.9 hours and saw males spurt urine into the air 36 times—proof that the ...

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

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

After five years of planning, design, construction and animal acquisition, Caldwell Zoo‘s long-awaited Amazon River’s Edge ...