Specifically, the male dolphins rolled over onto their backs, displayed their male members, and launched a stream of urine as ...

Dolphins have pulled off some bizarre stunts, but this one is something else. Picture this: a male Amazon river dolphin swims ...

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

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

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

3D-printed shell halves allowed researchers to peek inside the cichlid's home and observe the behavior of the mother and her fry during brood care.

Cichlid fish, particularly those found in the East African Great Lakes, are known for their remarkable diversity and evolutionary adaptations. This diversity extends to their parasites ...

Choosing the right substrate is one of the most common challenges beginner aquarists face. With so many options, it can be ...

Pair of East African fish of Cichlidae family collects small pebbles in its mouth, filters them and spits them back into the water in search of food and small plankton, close up. A group of leopard ...

Yala Swamp /NATURE KENYA From a distance, the lush green colour of Yala Swamp is breathtaking and gives once-in-a-lifetime experience to first time visitors. The swamp, nestled between Lake Victoria ...

Afterward we'd descend into the warm basement, where the aquariums were kept, housing the small iridescent sharks from Malaysia, juice-bright cichlids, bottom-dwellers with whiskers and spikes ...