Male Amazon river dolphins have been documented rolling upside down and firing a stream of urine into the air. As if that isn’t bizarre enough, other males will usually seek out the urine as it ...

The newly resurfaced footage, originally captured in March 2016, shows an Amazon river dolphin ... According to the research, aerial urination "starts with a boto slowly positioning itself ...

Images of one of the Amazon River’s main tributaries, the Negro River, show just how dramatically water is dwindling. When The Associated Press photographed the Negro River and surrounding areas ...

A new study observed Amazon river dolphins for 218.9 hours and saw ... “It is possible that aerial urination is another behavior of the males’ social-sexual repertoire,” says Araújo-Wang.

President Biden made a historic visit to the Amazon rainforest Sunday to view the Amazon River and the ongoing ... in the Amazon rainforest. After an aerial tour to view the ecosystems and ...

Researchers observed an unusual behavior among male Amazon river dolphins, known as botos, where they flip onto their backs and urinate into the air, a phenomenon termed "aerial urination." ...