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

Researchers analyzing satellite images found emperor penguins being forced into tighter, overcrowded groups as sea ice ...

The United States listed emperor penguins as an endangered species in 2022 because multiple studies project large population ...

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 ...

The exhibition Buried History and Mystery of China's First Emperor.[Photo provided to China Daily] Knowing death was an inevitable issue that he had to face one day, Emperor Qinshihuang, who ended the ...

Defining reliable demographic models is essential to understand the threats of ongoing environmental change. Yet, in the most remote and threatened areas, models are often based on the survey of a ...