As climate change bears down on Antarctica, understanding why some penguins end up meandering so far from their natural ...

Melbourne’s 50-pound celebrity chick is molting, revealing adult feathers beneath his iconic brown fluff. Here’s what to expect as he waddles into adulthood.

The emperor penguin is the largest penguin species on Earth.” The emperor penguin is the largest species of penguin in the ...

Melbourne, Australia — An emperor penguin found malnourished far from ... penguins are vulnerable to fluctuations in the annual sea ice cover in the Antarctic, which have become far more erratic ...

But as Earth’s temperature rises as a result of greenhouse gas and carbon dioxide emissions, sea ice is at risk of disappearing. Four out of five emperor penguin colonies analyzed in the ...