Conservation

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 book recently underwent a three-month conservation process.

A Rare Atlas of Astronomy From the Dutch Golden Age Goes on Display in England

The copy of "Harmonia Macrocosmica" dates back to the 17th century and includes ancient theories of the universe

A view of the soft-bottomed Los Angeles River below the 400-foot-long Taylor Yard Bridge in Elysian Valley. The newest Taylor Yard parcel, currently fenced off as it undergoes toxic remediation, can be seen on the far right.

How the Arrival of an Endangered Bird Indicates What’s Possible for the L.A. River

Could the waterway that the city was built around make a comeback?

In Ecuador, a glass frog from a new species identified in 2022, Hyalinobatrachium nouns, hangs from the underside of a leaf, seen from below.

The Andes’ Translucent Glass Frogs Need to Be Seen to Be Saved

The amphibians are at the mercy of mining operations that are destroying their ecosystems, but local communities throughout South America are fighting back

An armored mist frog warms itself on a wet rock. Once thought extinct, this species was rediscovered in locales where it has access to the sun’s warmth, which can help frogs fight the often-deadly fungal infections.

How Frogs Are Kicking Back Against a Lethal Fungus

Scientists are seeing signs of resistance to the infections that have been wiping out the world’s amphibian populations—and they're developing methods to fight the pathogen

This adult Partula tohiveana snail doesn't have a dot of UV-reflective paint on its shell, meaning it was born in the wild.

These Tiny Snails Are Breeding in the Wild for the First Time in 40 Years in French Polynesia

During a release of captive-bred snails in September, researchers discovered wild-born individuals from the Partula tohiveana species—which had been considered extinct in the wild—marking a huge milestone in a global effort to save them

A sperm whale swims away, leaving a cloud of feces.

Scientists Are Crafting Fake Whale Poop and Dumping It in the Ocean

The artificial waste could fertilize the ocean and sequester carbon

A Hickory Nut Gorge green salamander rests on a log.

Hurricane Helene Battered the 'Salamander Capital of the World' With Floods and Landslides. Will the Beloved Amphibians Survive the Aftermath?

The storm decimated a region rich with dozens of species already struggling with habitat loss and disease

Cloned black-footed ferret Antonia's kits at three weeks old, on July 9, 2024.

A Cloned Ferret Has Given Birth for the First Time in History, Marking a Win for Her Endangered Species

Antonia, a cloned black-footed ferret at the Smithsonian's National Zoo and Conservation Biology Institute, has produced two healthy offspring that will help build genetic diversity in their recovering population

Haggis joins Moo Deng as a popular ambassador for the pygmy hippopotamus species, which is endangered.

Meet Haggis, the Latest Baby Pygmy Hippo to Win Over the Internet

Born October 30 to parents Gloria and Otto at the Edinburgh Zoo in Scotland, the hippo is already gaining popularity, following in the footsteps of viral sensation Moo Deng

Kamala often raised her trunk to greet keepers in anticipation of receiving food.

At the Age of 50, an Elderly Female Elephant Dies at the Smithsonian's National Zoo

The pachyderm, named Kamala, was suffering from osteoarthritis when zoo staff chose to euthanize her

Moira was released into the Pacific Ocean off the coast of San Diego last month. Activities conducted under the Stranding Agreement between NMFS and SeaWorld California under the Authority of the MMPA.

After Months of Rehab, Moira the Cold-Stunned Sea Turtle Has Been Returned to the Wild

When fishermen found the endangered loggerhead sea turtle off Vancouver Island in February, she was listlessly floating in a bed of kelp

Artist Ron Louque designed the 2002 federal duck stamp with this portrait of two snow geese soaring through the air.

The 'Super Bowl of Wildlife Art' Is All About Ducks, and It Has Protected America's Wetlands for 90 Years

Introduced in 1934, the federal duck stamp contest has raised more than $1.2 billion and protected at least 6.5 million acres across the nation. Now, an art exhibition at Connecticut’s Bruce Museum honors the competition’s history

At least 16,425 of the 47,282 tree species examined in a new IUCN report are at risk of extinction.

More Than One in Three Tree Species Around the Globe Are at Risk of Disappearing, New Report Finds

An assessment from the International Union for Conservation of Nature paints a grim picture of the extinction risk of the world's trees

Archaeologists initially suspected they'd unearthed a tree root before realizing they'd actually found a wooden spade dating to the Bronze Age.

Archaeologists Unearth 'Astonishing' Wooden Spade, Preserved in an English Trench for 3,500 Years

While most wooden artifacts disintegrate after thousands of years, the newly unearthed oak tool has remained in remarkable condition

Grizzly 399, along with one of her cubs, in Grand Teton National Park in 2021.

The 'World's Most Famous Grizzly' Was Killed by a Car. Was Her Death Preventable?

Grizzly 399 became a celebrity of Grand Teton National Park in her lifetime. Now, her death has drawn attention to wildlife-vehicle collisions and how they might be reduced

Scientists feared the giant salmon carp had gone extinct, but recent discoveries revealed the elusive species is still in the wild.

A Massive, Mysterious 'Ghost' Fish, Feared Extinct for Nearly 20 Years, Has Been Rediscovered in Cambodia

The giant salmon carp was formally identified in 1991, and since then, fewer than 30 individuals had been documented

The Upper Klamath River is also part of restoration work. The salmon's return inspires biologists to continue their efforts in the upper basin.

Salmon Make a Long-Awaited Return to the Klamath River for the First Time in 112 Years, After Largest Dam Removal in U.S.

Chinook salmon spark excitement among local Klamath Tribes, who have advocated for decades to restore the flow of the river in California and Oregon

Aerial view of Government Point, located within Point Conception State Marine Reserve and the newly designated Chumash Heritage National Marine Sanctuary

A New Marine Sanctuary Off California Will Be Co-Managed by Indigenous Peoples

NOAA designated the Chumash Heritage National Marine Sanctuary this month, following a decade of advocacy by supporters. The protected site will be finalized after a 45-day review period

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

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