A new decade-long study tracked 37 penguin colonies and found that the birds are breeding earlier. The shift marks one way ...

Penguins won't lay their eggs any old time of year. They carefully synchronize breeding time with the seasons to give the ...

Researchers say Antarctic penguin breeding is heating up. That’s a problem - It poses a significant threat to two species ...

Penguins in parts of Antarctica are breeding up to two weeks earlier than a decade ago, likely in response to climate change, ...

A new study finds that warming temperatures are causing Antarctic penguins to breed earlier, threatening some species with extinction by century's end.

Dozens of colonies of three species show the same trend, which could produce unclear ecological consequences Every year, ...

Penguin colonies are declining worldwide; explore their adaptations, threats, and what their struggle tells us about Earth’s ...

Warming temperatures are forcing Antarctic penguins to breed earlier and that’s a big problem for two of the cute tuxedoed ...