What was nearly five feet tall, gray and rust colored and ate fish?
Small behavioral differences can create space for peaceful cohabitation.
Due to cold temperatures, penguins have lost the majority of their taste receptors.
Two heads are better than one for disoriented orphan penguins trying to find their way back home.
Is it possible that some animals actually benefit from climate change?
What keeps penguin's feet from freezing? Penguins' feet don't freeze because of the blood circulating in them.
By synchronizing movements and huddling with one another, Emperor penguins can stay warm in the coldest place on Earth.
This description sure doesn't sound like the penguin we know today, but it is actually one of its great ancestors!
Penguins are being harmed by the changes to the environment.
Ever wonder what penguins do all day? Learn more on this Moment of Science.