National Zoo

A view of the lunar south pole, with Shackleton Crater at the center, assembled from images taken by NASA's Lunar Reconnaissance Orbiter.

Scientists Suggest Freezing Endangered Animals' Cells and Preserving Them on the Moon

Shadowed areas in lunar craters may be cold enough to safeguard species' DNA amid "climate disasters and social disasters" on Earth, according to Smithsonian-led research

The frog saunas are easy to make and cost around $50 to put together.

'Frog Saunas' May Be the Key to Saving Amphibians From a Deadly Fungal Infection

Providing frogs with sun-warmed bricks inside mini-greenhouses can help them recover from chytrid and make them more resilient against the disease in the future, a new study finds

Bao Li, a 2-year-old male panda, is the son of Bao Bao, who was born at the Zoo in 2013.

Giant Pandas Are Coming Back to Washington, D.C.

A pair of the bears will arrive at the Smithsonian's National Zoo by the end of 2024

Antonia, one of the new black-footed ferret clones. The first black-footed ferret clone was born in 2020. The two new ferrets are the second and third successful clones.

Scientists Clone Two Black-Footed Ferrets From Frozen Tissues in Conservation Effort

The aim of cloning the animals is to increase the genetic diversity of the endangered species

The babies were born on March 21, just six months after their parents were first introduced.

Adorable but Deadly Fluff Balls, Better Known as Pygmy Slow Lorises, Born at the Smithsonian's National Zoo

The two babies are part of an endangered species whose unbearable cuteness has made them a target for wildlife traffickers

Mei Xiang and Tian Tian are two of the giant pandas who lived at the Smithsonian's National Zoo and Conservation Biology Institute in recent years. They were returned to China in November 2023.

More Giant Pandas Are Coming to the U.S. in a New Loan From China

China plans to send a male and a female panda to the San Diego Zoo as early as this summer, and negotiations are underway for pandas' possible return to the National Zoo in Washington, D.C.

Xiao Qi Ji (pictured) and his parents, Mei Xiang and Tian Tian, are leaving Washington, D.C. on November 8.

The National Zoo's Giant Pandas Bid Washington, D.C. Farewell

The three beloved bears will depart for China later today, traveling in style on a FedEx cargo plane

Tian Tian playing in the snow. Tian Tian, Mei Xiang and their son Xiao Qi Ji will return to China by December 7.

Why the National Zoo Is Saying Goodbye to Its Giant Pandas

Staff remain hopeful that members of the threatened species will be back in Washington in the near future

The clouded leopard kitten, born last month at the Oklahoma City Zoo, has now been transferred to the Nashville Zoo to be hand-reared and eventually paired with a mate.

'Rare' Clouded Leopard Kitten Born at the Oklahoma City Zoo

Keepers hope the young male will have his own "little cloudies" one day, helping maintain the vulnerable species' captive population

Did lions once live in ancient Greece?

Did Lions Live in Ancient Greece? And More Questions From Our Readers

You’ve got questions. We’ve got experts

Thousands of migratory birds, including snow geese, sandhill cranes and ducks make Bosque del Apache National Wildlife Refuge in New Mexico their fall and winter home.

The Wonderful World of Birds

As the Smithsonian's National Zoo prepares to open its reimagined and beloved Bird House, explore the fascinating science of our feathery friends above

One standout feature of the renovated Bird House at the Smithsonian's National Zoo and Conservation Biology Institute is the chance for close-up, interactive experiences (above: a cedar waxwing).

Experience the Wonder of Migration at the National Zoo’s New Bird House

Following a six-year renovation, the revamped exhibition will open March 13 with three indoor aviaries

Cacao growing on a tree at Zorzal Cacao, the first farm certified by Smithsonian's new Bird Friendly cocoa program.

Why Buying ‘Bird Friendly Cocoa’ Is a Sweet Deal

The Smithsonian launches a new certification for chocolate lovers looking to help their feathery friends

"Sidedoor" host Lizzie Peabody creaks across museum attic floorboards and sneaks into an old house in the woods (above: What lurks inside the Sellman House at the Smithsonian Environmental Research Center?) to investigate the spooky stories that only a few dare to tell.

The Ghosts Who Haunt the Smithsonian

Mysterious tales head up podcast offerings for late October and November

A golden-winged warbler perches on a branch in Minnesota. The bird’s declining population worries ornithologists.

More Than Half of U.S. Bird Populations Are Shrinking

An alarming report indicates that dozens of species are likely to become federally endangered without preventive action

Amani, the mother, with her two cubs born October 3. 

Two Cheetah Cubs Born at Smithsonian’s Conservation Biology Institute

The twins are an important addition to their vulnerable species and its dwindling gene pool

Calli moves around on land.

Beloved Sea Lion at National Zoo Dies Unexpectedly

Calli, a 17-year-old California sea lion, is remembered by zoo staff as a good mother and ambassador for her species

China first sent giant pandas as a gift to the U.S. 50 years ago. Mei Xiang and Tian Tian, who arrived in 2000, are on loan until the end of 2023. 

The Wide World of Smithsonian Scientific Research

With astonishing new discoveries in the cosmos and pivotal research much closer to home, Smithsonian science proves indispensable

On May 26, and endangered baby crane hatched at the Smithsonian Conservation Biology Institute

Endangered Whooping Crane Hatches at Smithsonian National Zoo Site

An abandoned egg from a wild nest in Wisconsin was given to surrogate parents in Virginia

The zoo's flamingos live in a 9,750-square-foot outdoor yard with a heated pool and barn.

Wild Fox Kills 25 Flamingos and a Duck at the National Zoo

The incident is the first time a predator has broken into the exhibit in its 50 year history

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