Rescuers were forced to abandon efforts to save around 150 melon-headed whales that stranded on a beach on April 10.
The animals can fine-tune the scope of their echolocation calls to broaden or narrow their search for prey.
There are some surprising entries on a new list of intelligent animals, including a small lizard and a furry animal that might be in your home now.
An ancestral study of the hippo reveals that a wide variety of animals share distant relations with the mammal.
Once too salty to harbor much marine life, bottlenose dolphins moved into the sea at the end of the last ice age, a new study finds.
Not all stars walk on two legs -- or even have legs. This Oscar season, we take a look at some famous animals that made their mark in film and television.
Despite their incredible adaptations to being underwater, animals such as dolphins and seals are physiologically challenged by holding their breath while exercising.
A state wildlife volunteer is able to capture video footage of the little-seen marine mammal.
+ Load More