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 ...

Seeing animals happy makes others also feel happy. This is a given but there are some animals who have a naturally smiling faces. This may be because they have a certain face structure or eyes. After ...

Be charmed by these 30 smiling animals that bring joy and lightheartedness, proving that happiness can be found everywhere.

We're helping you flex those cheek muscles on this International Day of Happiness with these 12 smiling animal photos. Click and beware: You're sure to flash a big grin!

Jo-Jo need not be erased from the tail of the Frontier Airlines Airbus 319. The grizzly bear cub might have been takeover fodder for Southwest Airlines Co. — painted over in orange, red and blue with ...

SMILE and the world smiles with you – including these cheery critters. Today is World Smile Day and to celebrate all things joyful, here we bring you examples of when members of the animal kingdom ...

Prepare to have your day well and truly made, because there has been a competition to find the UK's smiliest pet and the pictures are too much. The Winning Smiles contest, held by The National Office ...