Penguins have been known to exist for millions of years. Some species are believed to have evolved as far back as 60 million ...

Unlike other birds, penguins lose all their feathers at once. This “catastrophic molt” leaves them grounded—and fasting—for ...

Penguin chicks, whose coats are made of fluffy down feathers, aren't as protected from the rain as adult penguins. Getting ...

Rutgers' research reveals the widespread presence of mercury pollution in Earth’s polar regions. In 1962, environmentalist ...

Is mercury pollution a real threat to penguins? Here's what scientists have discovered and what mercury is doing to these ...

It’s easy to fall in love with penguins—their tuxedo-like feathers, their comical waddle, and the way they huddle together ...

Imagine a world where penguins soared through the skies, their wings slicing the wind like those of an eagle. Now, picture ...

And one of those faves -- one of the top birds in the entire people’s penguin choice awards -- was a resident at the Pueblo ...

The idea behind World Penguin Day is linked to the natural migration pattern of the Adélie penguins. Around April 25 each ...

The Providence zoo announced Wednesday its forthcoming exhibit featuring a dozen Humboldt penguins will officially open on ...

The new National Geographic miniseries Secrets of the Penguins visits the type of world Avatar filmmaker James Cameron is ...