Emperor penguins are also known to dive to depths of more than 1,640 feet (500 meters) making them the deepest diving birds in the world, where they are able to hold their breath for up to 20 ...

Now climate change threatens Antarctica’s emperor penguin with extinction ... Males spend two months incubating their egg on their feet, while females hunt for krill and fish in the sea.

From diving off cliffs to starving for months, emperor penguins are continuing to surprise scientists with their ability to adapt to one of the world’s most extreme environments.

Wild Emperor penguins are only found in Antarctica ... The male carefully balances the egg on his feet for between 65 – 75 days to keep it warm in a specially adapted brood pouch, and off the snow ...

Greater Flamingo dads play an active role in parenting. They build nests together with the females and keeps the eggs safe.

Sign up for CNN’s Wonder Theory science newsletter. Explore the universe with news on fascinating discoveries, scientific advancements and more. An emperor penguin ...

The Emperor penguin is the largest species of penguin, reaching heights of around four feet (1.2 meters ... with the females laying eggs before heading off to hunt for food, leaving the males ...

Instead of breeding in the warmer summer months like other penguin species, emperor penguins lay and incubate their eggs during the winter in frigid Antarctica, where ...