The Mannequin Challenge is the latest viral Internet video trend that is taking the world by storm. As the name indicates, it involves being frozen in action for about a minute ...

While parrots are usually credited as the avian world’s best mimickers, the title probably belongs to the aptly named superb lyrebirds. Endemic to Australia, the ground birds ar...

Mourning the loss of a loved one was initially thought to be just a human characteristic. However, over the years, experts have observed similar behavior in terrestrial social a...