That being said, there are several species of penguins, but all of them are considered to be pretty happy. This is due to their playful and social behavior. Penguins live in close-knit communities ...

Little blue penguin break-up rates are a new tool that could predict their colony’s future in the face of climate change and ...

Penguins head coach Mike Sullivan will admit ... because other stars are happy to talk. “He doesn’t make any bones about how he lives and what he likes doing,” Rutherford says.