Rapidly melting polar ice caps have revealed that thousands of years ago, there was a thriving penguin community in the ...

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 ...

A deadly hantavirus outbreak on a cruise ship that visited Antarctica has highlighted a growing tourism trend.

Who needs flowers or jewelry when you’ve got rocks? In the penguin world, the ultimate romantic gesture is gifting the perfect pebble. To mark the start of breeding season, gentoo penguins work to ...

After four years, Sidney Crosby and the Penguins are back in the Stanley Cup playoffs. Steph Chambers / Getty Images The Pittsburgh Penguins aren’t supposed to be here. They’re too old and too young.

Antarctica’s iconic emperor penguin has been deemed an endangered species as the sea ice it depends on shrinks because of rising temperatures. The penguins’ population is expected to drop by half by ...

There are many poorly understood links in the food web, often referred to as trophic relationships. Out in East Antarctica, a previously unconfirmed link between sea snails and Adélie penguins might ...

The International Union for Conservation of Nature has also classified the Antarctic fur seal as endangered Wolfgang Kaehler/LightRocket via Getty Emperor penguins have officially been declared an ...

Emperor penguins have braved cold, storms, starvation and predation to breed, ensuring their population survives. But climate change might defeat the iconic Antarctic birds. It’s the breakup and loss ...

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.

If you liked this story, share it with other people. “It’s very hard to think of these cute fluffy chicks dying in large numbers,” Peter Fretwell, a researcher with the British Antarctic Survey, told ...