From apes to zebras, there's probably dozens of animals that readily pop into your mind. But, have you ever tried to see how ...

Bats range in size. The smallest bat, called the bumblebee bat, weighs around 0.07 ounces, while other bat species, like the large flying foxes, weigh 1.3 to 2.4 pounds. Flying foxes have a ...

They are found on every continent and in every ocean, and range in size from tiny bumblebee bats to enormous blue whales. One reason for their success is the way they move. Mammals as a group use ...