News

Staff at the Smithsonian’s National Zoo and Conservation Biology Institute are grieving the loss of Nababiep, a female African lion affectionately called Naba, who was humanely euthanized Sept. 26. She was 18 years old.

Every year on Sept. 24, we celebrate World Gorilla Day by teaching visitors about our ambassador apes and sharing ways to help their wild counterparts.

Staff are mourning the loss of Calli, a 17-year-old female California sea lion, who died Sept. 7.

The Bird Migration Explorer, a state-of-the-art digital platform, allows users to see the most complete data collected on migratory species in their neighborhoods and where those birds go throughout the year.

Not a trick, only the sweetest treat: Boo at the Zoo, the beloved family-friendly Halloween event at the Smithsonian’s National Zoo and Conservation Biology Institute, sponsored by Mars Wrigley Confectionery, is back Oct. 28, 29 and 30 from 5:30 to 8:30 p.m.

Who’s black, white and ready to paw-ty? As part of the Pandaversary celebration, Asia Trail keepers threw a bearthday fête fit for our beloved giant panda family.

Summer is drawing to a close, which means our young Bornean orangutan, Redd, will celebrate his sixth birthday soon on Sept. 12.

Meet Mimi, a 1.5-year-old female mockingbird and animal ambassador in training!

For the first time, Bird House keepers at Smithsonian’s National Zoo and Conservation Biology Institute are celebrating the hatching of two critically endangered blue-billed curassows.

This morning, the Smithsonian’s National Zoo and Conservation Biology Institute celebrated giant panda cub Xiao Qi Ji’s second birthday.

After 10 months of 24/7 Cheetah Cub Cam, it's time to say goodbye to Rosalie and her five cubs.

The Zoo’s giant panda cub, Xiao Qi Ji, will celebrate his second birthday Aug. 21 with a specially tailored fruitsicle cake.

How do you help a Komodo dragon with arthritis? Our animal care team turned to an innovative treatment to block the inflammation and ease Murphy’s discomfort.

In recent decades, global forest tree growth has dramatically slowed the pace of atmospheric carbon dioxide accumulation and climate change.

As animals age, they have more health care needs. Fortunately, our lions are eager to participate in training that helps us care for them!

When a team of scientists couldn't visit a forest to conduct research, they did it remotely, based on information made available in biodiversity databases.

On Thursday, Sept. 8, from 6:30 p.m. to 9:30 p.m., raise your glass for conservation and enjoy unlimited tastings from more than 45 breweries and cideries.

As August comes into full swing, get to know the golden lion tamarins from Kenton Kerns, assistant curator of Small Mammal House!

For the first time, a tropical sea urchin — a species intrinsically linked to the long-term health and survival of coral reefs — was grown successfully from cryopreserved embryos.

Kids’ Farm keepers at the Smithsonian’s National Zoo and Conservation Biology Institute are mourning the loss of Rose—a 19-year-old female Hereford who was humanely euthanized July 25.

With temperatures soaring, the Zoo continues to take good care of its creatures — human and non-human alike! Find out what keepers do for animals in this heat.

We want to let you know about an incident that occurred at a company that we use to send email communications to our community about our programs and events. The company, WordFly, was the victim of a ransomware attack.

At 9 months old, Rosalie's cubs are teething!

Happy National Zookeeper Week! Meet the dedicated professionals who go above and beyond for the animals in our care.

What does feeding time look like for five growing cheetah cubs and their mom? Watch the video to find out how fast Rosalie and her cubs can devour more than 10 pounds of meat.