Northern cardinals, blue jays, American robins, and house sparrows are common birds throughout city life. These small, ...

A snapshot of popular books.

When winter comes to Antarctica, seals and Adélie penguins leave the freezing shores and head for the edge of the forming sea ...

The estimated population of 16 penguin colonies — visible in satellite photos taken between 2009 and 2024 — declined 22% ...

Here’s another fun fact about emperor penguins. The males incubate a single egg atop their feet under a brood patch. The male also fasts during incubation, losing up to 45% of his body weight. Park ...

Cancel anytime. Scientists studying the impact of retreating sea ice on emperor penguins in Antarctica say the bird populations have fallen 22%, far worse than they initially thought, and the ...