"It's incredibly energy-intensive and the birds use up to 50% of their body mass," he says. It is "probably the most dangerous time for adult Emperor penguins because they haven't got their waterproof ...

Get the story behind these social penguins who breed during the harshest time of year in the most inhospitable region on Earth.

Antarctica’s emperor penguin is at risk of extinction due to rising global temperatures and sea ice loss, the U.S. government said Tuesday as it finalized protections for the animal under the U.S.

The concept of a canary in a coal mine – a sensitive species that provides an alert to danger – originated with British miners, who carried actual canaries underground through the mid-1980s to detect ...

Few figures in history have been as polarizing as Nero, the infamous Roman emperor who had a love affair with everything ...