"It's incredibly energy-intensive and the birds use up to 50% of their body mass," he says. It is "probably the most ...

Emperor penguins shed all their feathers once a year, a precarious ritual that may have become deadly as climate change pushes them into shrinking patches of Antarctic sea ice, researchers said ...

Emperor penguins shed all their feathers once a year, a precarious ritual that may have become deadly as climate change pushes them into shrinking patches of Antarctic sea ice, researchers have said.

Scientists have discovered a “catastrophic” new threat to Antarctica’s fragile ecosystem after studying blotches on satellite images of sea ice. Emperor penguins can grow to 1.2 metres tall and weigh ...

Add Yahoo as a preferred source to see more of our stories on Google. Scientists studying the impact of retreating sea ice on emperor penguins in Antarctica say the bird populations have fallen 22%, ...

Emperor penguins are a well-known species found only in Antarctica. These resilient creatures can survive even the harshest winters, relying on sea ice for foraging and breeding. However, due to ...

WASHINGTON — With climate change threatening the sea ice habitat of Emperor penguins, the U.S. Fish and Wildlife Service on Tuesday announced a proposal to list the species as threatened under the ...

NASA image released on December 11, 2018, shows sea ice forming in the Bellingshausen Sea - Copyright ANP/AFP Koen van Weel NASA image released on December 11, 2018 ...

Emperor penguins shed all their feathers once a year, a precarious ritual that may have become deadly as climate change pushes them into shrinking patches of Antarctic sea ice, researchers said ...