Our planet is home to some truly fascinating animals, from creatures that look like aliens to massive mammals and tiny insects. Every animal species on Earth has characteristics and a temperament that ...

In our busy lives, even a small moment of happiness can make a big difference. Few things cheer us up like seeing an animal that seems to be smiling. Whether it’s a happy quokka or a playful dog, ...

Watching this dog’s truly unique but adorable “happy smile” on repeat could heal your soul from within. An Instagram video of a mini Dachshund named Pippa’s extraordinary smile went viral, partly ...

Don’t get bleat — we mean bleak — around a goat. Goats, just like dogs, prefer smiling friends over scowling jerks, according to a new study. Researchers in the UK borrowed goats from a local ...

A smile can be so contagious. You know how hard it is not to yawn after seeing someone else do it, so just imagine keeping a straight face when someone is smiling hard right at you. When someone is ...

LOS ANGELES -- A photo of what appears to be a happy - and smiling - black bear looking over Pasadena, California has become a hit on social media. "I find where I see animal tracks or animal activity ...

Australia is famous for animals that don't exist in the wild anywhere else on Earth, including a creature called the quokka. The rare animals — located on Rottnest Island near Australia's west coast ...

Whether it's with a sympathetic tilt of the head or the excited sweep of a tail, dogs seem to be saying they can sense exactly what we're feeling. Science is still undecided on the matter, although ...