River dolphins face threats partly due to their own evolution. Nearly blind, they rely on echolocation – high-pitched sound ...

The bottlenose dolphin is a clever, streamlined mammal that can be found in most of the world’s oceans, including around the UK. By protecting marine dolphins like these we’re helping keep our seas ...

Marine mammals could become disoriented by human activity, such as underwater noise or boats, he said, but "as far as we can tell in this case it was a natural phenomenon of the dolphin just ...

The Amazon river dolphin uses sonar and its wing-like pectoral fins to navigate the murky waters of the flooded forest. Each time Thomas was in the water with them, he was impressed by their ability ...

One example of this is the Commerson’s dolphin, which is more commonly known ... of eight swim-patterns underneath boats, spinning underwater and leaping clear of the water.

The survey under Project Dolphin was carried out by the Union environment ministry along with Wildlife Institute ... and an average of 107.3 seconds underwater, making it very difficult to observe.

For one, the animals are underwater and surface ... we also have to ensure that the same dolphin isn’t counted twice,” Qamar Qureshi, formerly of the Wildlife Institute of India, and closely ...

YANKEETOWN, Fla. (WCJB/Gray News) - Wildlife officials in Florida are investigating after a dolphin was seen pushing a dead calf on the Gulf Coast before a second dead dolphin was later found in the ...