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

The Amazon is renowned for its cultural diversity, particularly the ethnic diversity of its Indigenous nations, but also the ...

What were the chances that I would see a pink dolphin or a sloth? If those animals were smart, they’d still be sleeping, ...

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