The warming world has disrupted the timing for plant and animal reproduction, and it's usually bad news for species that ...

The formally feathered, flightless aquatic birds known as penguins dominate the frigid waters surrounding the subantarctic and Antarctic islands. The Southern Hemisphere is penguin territory, although ...

Many people consider penguins to be among their favorite creatures on the planet. There’s something special about seeing a group of flightless tuxedoed birds gathering in groups and waddling from ...

King penguins on islands in the Southern Ocean are breeding earlier and with a higher level of success than they did 24 years ago, a new study shows.

King penguins are adapting to climate change in a way that seems to help them breed successfully, which is unusual.