Scientists find that ammonia wafting from all that guano kicks off an atmospheric chain reaction.

American Dad co-showrunner Brian Boyle took time to look back at the rollercoaster journey of the show and into the Season 22 premiere.

When he has been beset by “unruly and offensive emotions,” Daniel Smith acknowledges, he has looked for only one thing: “a ...

The United States listed emperor penguins as an endangered species in 2022 because multiple studies project large population ...

The penguins were intrigued, perhaps for good reason. Dressed head to toe in sterile personal protective gear, three ...

Scientists have found an ideal frequency.

Penguins are dramatically shifting their breeding season as the Antarctic peninsula warms, a recent study finds. From 2012 to ...

Unstable sea ice is sending some penguins into Antarctica's frigid waters before the birds have a chance to regrow their ...

Birch Aquarium at Scripps Institution of Oceanography at UC San Diego is celebrating another milestone in their little blue penguin breeding program. For the first time, a penguin chick has been ...

“Happiness is hatching,” according to the Kansas City Zoo & Aquarium, following the hatching of four king penguin chicks at ...

Sidney Crosby and Erik Karlsson were far from their best on Monday. Charles LeClaire / Imagn Images PITTSBURGH — The Pittsburgh Penguins’ depth has been on display all season. When their best players ...

As pumas return to Patagonia’s coast, they encounter penguin colonies that expanded in their absence, creating new conservation tensions.