The emperor penguin has been declared an endangered species as climate change pushes the icon of Antarctica a step closer to extinction, the global authority on threatened wildlife announced Thursday.

MILWAUKEE (CBS 58) -- The Milwaukee County Zoo's Humboldt penguins have a new place to stay. The "Penguins of the Pacific" is the newly renovated habitat. The project started earlier this year thanks ...

Forbes contributors publish independent expert analyses and insights. I write about biodiversity and the hidden quirks of the natural world. Penguins aren’t just found in icy parts of the planet like ...

Once thought to mate for life, more penguins seem to be setting out in search of new partners come breeding season. Here’s why. Penguins have long been celebrated as symbols of enduring love. From the ...

Gentoo penguins. Credit: Claudia Ulloa The four-foot-tall Emperor penguin of Antarctica may be the most iconic member of this unique family of birds, but 17 other species of penguins populate the ...

WASHINGTON — Warming temperatures are forcing Antarctic penguins to breed earlier and that's a big problem for two of the cute tuxedoed species that face extinction by the end of the century, a study ...

She's acting penguin at the zoo! These onlookers are weirded out by this human-sized animal impression!

EDITOR’S NOTE: Call to Earth is a CNN editorial series committed to reporting on the environmental challenges facing our planet, together with the solutions. Rolex’s Perpetual Planet Initiative has ...