Animals that are higher up the food chain, such as penguins, are especially vulnerable to changes in the environment.

If you look around, you will see a large variety of living organisms, including plants, birds, and other animals. Did you ...

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

Longer summers are allowing more king penguin chicks to bulk up and survive the winter, but the penguins' main fishing area is shifting further away as temperatures rise ...

Arctic sea ice is headed for one of its smallest winter peaks on record, an AFP review of US data showed Wednesday, as climate change shrinks the region's frozen cover ...