A precocious and sexually domineering king penguin enlisted for a breeding initiative in an England zoo — and thought to be a female — has turned out to be a boy. Penguin Maggie traveled from Denmark ...

Many animals engage in elaborate mating rituals. For flight-ready birds, these often involve complex dance moves and peacock-like displays of grandeur. For their land-bound cousins, like the Adélie ...

A penguin’s cute exterior is equally matched to its friendly disposition. As a species, penguins are rarely aggressive and lean more curious. Around humans, a penguin can be observant, unbothered, and ...

Limnology and Oceanography, Vol. 66, No. 6 (June 2021), pp. 2234-2250 (17 pages) The Palmer Deep canyon along the West Antarctic Peninsula is a biological hotspot with abundant phytoplankton and krill ...