Birds exhibit a wide variety of fascinating nesting and offspring-rearing behaviors throughout their lifecycle. Against the odds, they protect and guide their young from hatching to leaving the nest ...

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 ...

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

The Yurok Tribe says it believes a pair of condors released in 2022 have built the first nest in their ancestral lands in more than 100 years, and could be incubating their first egg.