Up-Close and Personal Footage of Emperor Penguins Has Us Speechless originally appeared on PetHelpful. Penguins can be some ...

Antarctic sea ice began to change rapidly in 2015 and 2016. Since then it has remained well below the long-term average.

Meet the world's 10 largest birds—from ostriches to emperor penguins—and discover where to find these giant species in the wild.

WASHINGTON — The population of emperor penguins in one part of Antarctica appears to be declining faster than previously thought, according to a new analysis of satellite imagery released ...