From the bumblebee bat to the Baluchistan pygmy jerboa, here are eight of the world's smallest mammals who thrive in a world built for giants.

Dolphins live and hunt in large social groups called pods, and they communicate with each other using high-pitched clicks and ...

Whales are a group of mammals that live in oceans. They include some of the largest animals on Earth. The blue whale is the ...

What exactly is this unusual blue sea creature? Get to know one of the more unusual members of the sea slug family in our quick look.

The ocean covers nearly three-quarters of our planet but scientists say we have barely scratched the surface of what lives in ...

New research shows that whales move nutrients thousands of miles—in their pee and poop—from as far as Alaska to Hawaii, ...

Scientists working with the Ocean Census have discovered more than 800 new marine species over the past two years. It’s part of a decade-long project trying to expand what we know about life under the ...

By a very small margin, Spinosaurus is currently thought to have been the largest carnivorous (meat-eating) dinosaur, ...

The pliosaur was a carnivorous reptilian apex predator that roamed and ruled the seas for millions of years during the ...

Zooplankton seen under a microscope at the Bigelow Laboratory for Ocean Sciences in East Boothbay, Maine.Credit...Billy ...

The article introduces various animals with names and appearances reminiscent of horror fiction. These creatures, ranging from the Satanic Leaf-Tailed ...

Welcome to the carnivore diet, sometimes known as the zero-carb diet, which consists solely of animal products such as meat, eggs, and limited dairy. No nuts, seeds or legumes are consumed.