Discover a handful of animals that tip the scales as being the most cool and adorable to animal lovers worldwide.

Scientists have estimated that there are 8.7 million animal species on Earth. Some of these are fierce ... varieties of stick ...

The cats can kill as many as 14 small animals in a single night ... and use their 6-inch-long ears to radiate body heat and keep cool. Bottlenose dolphins are extremely charismatic, loyal ...

As a group they are some of the earliest animals to appear on Earth. They may have been around as long as 890 million years ago—more than 600 million years before the dinosaurs emerged.

The earliest humans emerged about 300,000 years ago. While many of Earth’s earliest life forms have long since gone extinct, some animals have stood the test of time–surviving through mass ...

The class of animals that we refer to as “reptiles ... the most famous of which are the dinosaurs which disappeared from Earth approximately 65 million years ago. Setting dinosaurs aside ...