Photographer Paul Goldstein spent time with a colony of Emperor penguins while guiding in the Antarctic this month.

“The emperor penguin is the largest penguin species on Earth.” The emperor penguin is the largest species of penguin in the world and also one of the most unique. Instead of breeding in the warmer ...

An emperor penguin surprised locals when it appeared on a beach in Australia after making an epic journey of thousands of miles from its home in Antarctica. The penguin arrived on Ocean Beach in ...

In the emperor penguin courtship call, male vocalizations are composed of long, slow bursts with lower frequency tones than the female version. But calls of SeaWorld San Diego male penguin E-79 defied ...

Recently, ornithologists in Antarctica made a startling discovery: Female emperor penguins, being forced against their wills to endure stern patriarchal societal norms, tend to practice iffy mating ...

Emperor penguin populations in Antarctica have shrunk by almost a quarter as global warming transforms their icy habitat, according to new research on Tuesday that warned the losses were far worse ...

A malnourished emperor penguin that was found more than 2,000 miles from its icy Antarctic home is being taken care of by a wildlife expert, the Australian government said Monday. The penguin was ...

Emperor penguin populations in Antarctica may be declining faster than the most pessimistic predictions, scientists said after analyzing satellite images of a key part of the continent. The images, ...