Life Amazon river dolphins may send messages with aerial streams of urine Male dolphins have been observed shooting jets of urine into the air and other dolphins seem to follow the stream, perhaps ...

The newly resurfaced footage, originally captured in March 2016, shows an Amazon river dolphin, also known as botos, urinating into the air in Brazil’s Tocantins River.

Water levels in Brazil’s Amazon always rise and fall with its rainy and dry seasons — but not like this. At this time of year, the Negro River should still be around 21 meters deep at the ...

Adventure on the Amazon: An aerial view of the Amazon River near Iquitos, in Peru's Loreto Region. In 2024, an expedition group will set out to travel a 7,000-kilometer (4,350-mile) Amazon River ...

Also called the boto, the Amazon river dolphin sometimes comes in pink—at least the males do. Their pink skin is a result of scarring.

Like the rainforest which takes its name, the Amazon is the largest and most biodiverse river on the planet. The river and its tributaries are a critical thoroughfare for an area the size of the ...