A23a, the largest iceberg in the world, is breaking into thousands of pieces near South Georgia Island. It is now anchored ...

An aquarium in Australia is now home to the biggest baby penguin it has ever seen. Pesto, a 9-month-old king penguin, has weighed in at just under 50 pounds — more than the weight of both his ...

New research shows that penguin guano in Antarctica is an important source of ammonia aerosol particles that help drive the formation and persistence of low clouds, which cool the climate by ...

SEA LIFE Melbourne/Instagram Pesto the baby penguin is big both online — where his viral fame is growing to Moo Deng levels of excitement — and in stature. The 9-month-old King Penguin's ...

The nine-month-old king penguin, who lives at the Sea Life Melbourne Aquarium in Australia, weighs about 46 pounds. That’s enormous, even by seabird standards. King penguins, the second-largest ...

When Pesto last stepped on the scale just two weeks ago, he weighed in at 21 kg or about 46.3 lbs, at just nine months old, making him the biggest penguin chick Sea Life Melbourne Aquarium in ...

The world's largest and oldest iceberg, named A23a, has run aground in shallow waters off the coast of South Georgia, a remote island in the South Atlantic known for its populations of penguins ...