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

Have you tried napping with your eyes open? Chinstrap penguins have mastered the art! These sleep-deprived dads (and moms!) take thousands of 4-second naps a day to keep their chicks safe.

Nesting Chinstrap Penguins Take Over 10,000 Small Naps Throughout the Day, New Research Finds The penguins approached the stones and took care in choosing one they liked. Once they had a pebble ...

Four long years (and several Center lawsuits) later, the Interior Department announced the simultaneous listing of five penguins as threatened under the Endangered Species Act: the Humboldt penguin of ...

For the first time, scientists have measured the sleeping behaviour of adult chinstrap penguins in the wild by attaching sensors that measure brain waves. Guarding their chicks from predators and ...

A Humboldt penguin believed to be the oldest of its species in the world has celebrated its 37th birthday in Cornwall. Paradise Park in Hayle said Spneb marked the occasion on Wednesday with a ...

Four long years (and several Center lawsuits) later, the Interior Department announced the simultaneous listing of five penguins as threatened under the Endangered Species Act: the Humboldt penguin of ...