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

Research shows that male river dolphins firing pee into the air are likely trying to say something to other dolphins by using ...

This expansive forest stretches across several South American countries, breathing life into the very atmosphere we depend on ...

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