National Geographic celebrates Earth Month with some flightless, feathered friends in "Secrets of the Penguins," streaming ...

These birds have evolved to withstand the equatorial sun and shelter in volcanic rocks along a subtropical coastline. After ...

The clip of the rockhopper mom facing off with a giant sea lion comes from National Geographic's upcoming docuseries, ...

For researchers, penguins are more than charismatic wildlife – they are living indicators of global pollution including that ...

In 1962, when environmentalist and author Rachel Carson penned "Silent Spring," alerting the world to the dangers of the ...

There are no human sources near the Southern Ocean, but because of long-distance transport through the atmosphere, it has the ...

Why is penguin food important? A food source has decreased for the penguins. The learners should think about what this means for the penguin. This introduces the ideas of food chains and also ...