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

Yes, all mammals are warm-blooded, but not all of them can be as big or ferocious as a lion. In fact, all five of these smallest mammals in the world clock in at about 1 ounce or smaller ...

Mixodectes pungens, a species of small mammal that inhabited western North America in the early Paleocene, was a mystery. What little was known about them had been mostly gleaned from analyzing ...

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

Here are eight tiny tyne creatures known as the smallest mammals of the earth. At only 1.3g, the extinct B. vanhouteni is believed to be the smallest mammal that ever lived. This tiny, shrew-like ...