Along Patagonia’s edge at the southern tip of South America, different populations of penguins act as beacons for how ecosystems are responding to the climate crisis.

PUERTO TOMBO, Argentina – Thousands of Magellanic penguins are arriving at Argentina's Punta Tombo peninsula for their breeding season. More than 200,000 penguin couples are expected to gather ...

More than one million South American penguins have descended upon Argentina’s Punta Tombo peninsula to migrate, according to local officials. The gathering is a record high, they say, thanks to ...

What the ‘trash heap’ penguins of Argentina are teaching us about survival. For more than 60 million years, penguins of all kinds—including the opportunistic Magellanic penguin—have been ...

A new study of Megellanic penguins, which breed in Patagonia in southern Argentina, explains for the first time why so many become stuck on beaches hundreds of miles further north.

The appearance of “naked” penguins—afflicted with what is known as feather-loss disorder—in penguin colonies on both sides of the South Atlantic, (Argentina and South Africa) in recent ...

Millions of these South American penguins still live on the coasts of Argentina and Chile, though the species is ...

Naked penguins with patches of bare skin have been popping up in the South Atlantic in recent years, ... They identified the disorder in 13 penguins from four colonies along Argentina's coastline.

Naked penguins with patches of bare skin have been popping up in the South Atlantic in recent years, ... They identified the disorder in 13 penguins from four colonies along Argentina's coastline.

Video shows a wayward penguin swimming and diving among beachgoers along Brazil’s most iconic shoreline. It might be ...

The Denver Zoo Conservation Alliance helped make a Colorado grandmother's dream come true this week. She got the chance to ...

Rey studies the 50 pairs of gentoo penguins that live on south Argentina’s Hammer Island, a harsh and remote place where the only residents are marine birds.