Meet the adorable penguins living across Patagonia
The new docuseries "Patagonia: Life on the Edge of the World" explores one of the wildest places on Earth. Catch the latest episode at 9 p.m. ET/PT Sunday on CNN. (CNN)There's just something about penguins -- and for the scientists and conservationists who work with Patagonia's flightless marine birds, it's usually love at first sight. Marine biologist Andrea Raya Rey decided on her career at age 10. As an animal lover who wanted to study the unique behaviors of creatures, she would find herself staring out at the sea for