Scientists believe that 8.7 million species of animals in the world have so far been classified. And, despite their best efforts, it’s estimated that there are still 5 million species to be described.

Tiger: A tiger can bring down prey twice its size and lift up to 550 kg, which is double its body weight ...

Max Genecov is a doctoral candidate in clinical psychology at the University of Pennsylvania, a dad, and a stuffed animal owner."I've always had them growing up, I had a big fantasy life with them ...