A penguin just celebrated his 40th birthday at SeaWorld San Diego. It's a milestone less than 1% of penguins live to see. KNSD's Joe Little reports.

Getty Images An emperor penguin surprised everyone when he waddled ashore on a popular tourist beach in Australia. This ...

After Gus the penguin was found walking on a beach in Australia three weeks ago, the Parks and Wildlife Service has sent the ...

Normally, Gus should weigh about 100 pounds, but when he was found on that Australian beach, he only weighed 51 pounds. In ...

An emperor penguin was released at sea 20 days after waddling onto an Australian beach. See how much the penguin grew while ...

The annual Christmas Train of Lights in the United Kingdom stunned onlookers as it passed by during a trial run.

A penguin named Gus captured people’s hearts when he appeared on an Australian beach not long ago. Now he’s ready to go back home.

Israel and Hezbollah traded heavy fire as the conflict in the Middle East intensified amid attempts to reach a cease-fire ...

An emperor penguin that made headlines around the world after finding himself far from his Antarctic home has been released ...

The emperor penguin, dubbed Gus, had somehow swam over 2,000 miles from his icy home and was found on a sun-drenched beach in ...

After a 20-day rehabilitation, Gus was released back into the Southern Ocean on November 21. A wayward emperor penguin was ...