Penguins

Gus did not hesitate to belly flop into the ocean.

Gus, the Young Emperor Penguin Who Made a Surprise Appearance in Australia, Is Now Heading Home

Wildlife caretakers released the bird into the Southern Ocean after he'd put on some weight and regained his strength

The penguin was malnourished after swimming thousands of miles from Antarctica.

Surfer Spots an Emperor Penguin on a Beach in Australia, Thousands of Miles From Its Antarctic Home

It's not clear how the juvenile male ended up so far north, but experts suggest he was motivated by his appetite

The beloved baby penguin Pesto is in his "awkward" phase, molting his downy feathers in favor of adult plumage.

See New Images of Pesto, Australia's Enormous Baby Penguin, in His 'Awkward Phase,' Molting His Downy Feathers

The viral king penguin chick at Sea Life Melbourne Aquarium is beginning to lose his youthful down, a process that will give him his distinctive and waterproof adult plumage

After female penguins lay eggs, parents take turns warming the nest during the roughly 43-day incubation period.

How Scientists’ Tender Loving Care Could Save This Endangered Penguin Species

From fish smoothies to oral antibiotics, researchers are taking matters into their own hands in a radical effort to save New Zealand’s yellow-eyed penguins

Pesto's fame took off after the aquarium threw him a gender reveal party earlier this month.

Meet Pesto, the Biggest Baby Penguin This Australian Aquarium Has Ever Seen

Most adult king penguins weigh between 31 and 37 pounds. At nine months old, a 51.8-pound Pesto is already looming over his parents

The hoiho, or yellow-eyed penguin, is thought to be one of the world's rarest penguin species.

Rare Yellow-Eyed Penguin Wins New Zealand's Bird of the Year Contest

The noisy-but-shy bird, known as the hoiho, has earned the most votes for a second time amid threats to its survival

Keepers say it was love at first sight for Sphen and Magic when they met for the first time in 2018.

Sphen, Australian Penguin of Famous Same-Sex Couple, Dies at Age 11

Sphen and his longtime partner Magic got together at Sea Life Sydney Aquarium in 2018. They successfully hatched two foster chicks and became "international queer icons"

While penguins have feathers that shield their skin from radiation, their eyes remain unprotected. Increased ultraviolet radiation exposure could also have harmful effects for Antarctic organisms like seals, krill and plankton, per a new paper.

Antarctica's Ozone Hole Is Persisting Later Into the Year, Raising Concerns for Wildlife

As a result of the longer-lasting hole, harmful ultraviolet radiation is reaching Earth during a time when young penguins and seals are more vulnerable, scientists say

Penguins surround the post office at Port Lockroy, a British outpost on Goudier Island.

You Could Run a 'Penguin Post Office' in Antarctica

Three new hires will spend five months living among gentoo penguins and sorting postcards at the world's southernmost post office

Emperor penguins are the largest penguins in the world, but they're at risk of disappearing because of human-caused climate change.

Scientists Discover Four New Emperor Penguin Colonies From Satellite Images of Antarctica

The findings are a rare bright spot for the birds, which scientists predict will be mostly extinct by 2100

A turtle appears to smile as a dragonfly alights on its nose.

See 25 Breathtaking Images From the Wildlife Photographer of the Year Contest

Representing some of the world's best nature photography, the pictures are being put to a popular vote for the People's Choice Award

Our ten most-read stories of the year featured the author of Anne of Green Gables, tiny penguins, Queen Charlotte and more.

Our Top Ten Stories of 2023

From the world's oldest dog to the real history behind "Oppenheimer," these were the magazine's most-read articles of the year

Researchers studied African penguins in the colony at Zoomarine Italia in Rome.

African Penguins Tell Each Other Apart by Their Polka Dot Patterns

New research suggests the birds may find their mates in crowded colonies by looking at their chest plumage

A zoo employee weighs a meerkat during the annual weigh-in.

London Zoo Weighs All 14,000 of Its Animals, 'From the Tallest Giraffe to the Tiniest Tadpole'

The annual measurements help zookeepers track each animal's health over time

An artist's interpretation of what Wilson's little penguins would have looked like

New Extinct Species of 'Ridiculously Cute,' Tiny Penguins Discovered in New Zealand

Scientists identified the diminutive birds after finding two of their fossilized skulls

Tourists on a cruise spotted a rare, giant phantom jellyfish in Fournier Bay of Anvers Island off the Antarctic Peninsula last year.

How Vacationers on Antarctic Cruises Are Filling in Scientific Gaps

From ships and submarines, citizen scientists can access remote areas ripe for new discoveries. But does the research make up for the climate impact?

Emperor penguins rely on sea ice to reproduce and, as a result, are vulnerable to global warming.

Scientists Discover an Emperor Penguin Colony From Poop Stains in Satellite Images

Researchers pinpointed the group of roughly 500 birds in West Antarctica

An artist's concept of Kumimanu fordycei and Petradyptes stonehousei

Fossils of a 340-Pound Giant Penguin Found in New Zealand

Paleontologists unearthed the bones of two new penguin species that lived 50 million years ago

Algoa Bay, South Africa, is home to nearly half of the world’s remaining African penguins, whose numbers have fallen as much as 98 percent since 1900.

These Artificial Nests Are Helping African Penguins Beat the Heat

Ceramic nests deployed on penguin colonies in South Africa could shield the endangered seabirds from rising temperatures

An Adélie penguin

Adélie Penguins Are Dwindling in East Antarctica

Researchers blame too much summer sea ice for causing a downward spiral in one colony

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