Scientists at the Smithsonian Conservation Biology Institute have preserved complex ovarian tissues in domestic cats above freezing temperatures by dehydrating them with the help of microwaves.
ZooLights—powered by Pepco—is bigger, brighter and better than ever this season. Visitors can join the Smithsonian’s National Zoo in celebrating the holidays with its annual free lights festival. The Zoo will be illuminated for 31 nights—from Nov. 29 through Jan. 1, 2020 (except Dec. 24, 25 and 31)...
“Bye Bye, Bei Bei” (BAY-BAY,) a series of online and on-site celebratory events to bid a fond farewell to giant panda Bei Bei before he departs for China.
There is a prickle of excitement at Small Mammal House where keepers discovered that Beatrix, a 2-year-old prehensile-tailed porcupine, gave birth to a porcupette.
Cheetah Conservation Station keepers at the Smithsonian’s National Zoo are celebrating the arrival of a male lesser kudu calf, who was born Oct. 14 to 5-year-old mother Rogue and 9-year-old father Garrett.
Cheetah Conservation Station keepers at the Smithsonian’s National Zoo are mourning the loss of a female lesser kudu named Shirley, who died Sept. 28 following complications during the birthing process.
Data show that since 1970, the U.S. and Canada have lost nearly 3 billion birds, a massive reduction in abundance involving hundreds of species, from beloved backyard songbirds to long-distance migrants.
Reproductive scientists, veterinarians and animal keepers at the Smithsonian’s National Zoo and Conservation Biology Institute have determined that giant panda Mei Xiang (may-SHONG) will not give birth this year.
For the first time, the Smithsonian’s National Zoo is home to rare clouded leopard cubs. The two cubs are the newest residents on the Zoo’s Asia Trail and will make their public debut Wednesday, Sept. 11.
American Trail keepers at Smithsonian’s National Zoo are mourning the loss of a 3-year-old female California sea lion named Catalina, who died Aug. 20.
Bei Bei (BAY-BAY) turned 4 years old today, Aug. 22. The Department of Nutrition Science at the Smithsonian’s National Zoo made him a panda-friendly frozen cake as a birthday treat.
Kids’ Farm keepers at the Smithsonian’s National Zoo welcomed a new member to the cattle herd—a 10-month-old female Hereford calf named Willow. Her arrival bumps the number of cattle at the Kids’ Farm up to three, as she joins the Zoo’s 16-year-old Hereford heifer Rose and 1-year-old female Holstein...
Primate keepers at the Smithsonian’s National Zoo are mourning the loss of Flare, an elderly red-fronted lemur who was humanely euthanized Aug. 6. At 33 years old, she was one of the oldest red-fronted lemurs in North America. The median life expectancy for this species is about 22 years for both...
