Scientists have demonstrated that Wrinkle-lipped free-tailed bats not only travels great distances, but also hunt at impressive altitudes of up to 1,600 meters above ground -- the altitude at which ...

Nature is full of impostors, and many of them are found in the insect world. Certain species, such as the bee fly or the ant spider, are experts at ...

It is not a real surprise that the smallest birds in the world belong to the family Trochilidae, commonly known as hummingbirds. However, even within the hummingbird family, there are large ...