Zoology

The leucistic baby gator is happy and healthy, veterinarians say.

Rare, White Alligator Born at Florida Wildlife Park

The baby gator, which doesn't have a name yet, was born with leucism, a condition that affects pigmentation

After peanut butter failed to attract the giant rats, researchers turned to sesame oil.

See the First-Ever Photographs of a Rare Giant Rat That Lives Only on One Pacific Island

The elusive and critically endangered Vangunu giant rats are at least twice the size of common rats

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

Researchers have isolated phages from zoo-dwelling lemurs, giraffes, binturongs, Visayan pigs and Guinea baboons that might help fight diabetic foot ulcers.

Viruses Found in Animal Poop May One Day Treat Diabetic Foot Ulcers, Scientists Say

Known as bacteriophages, the specialized viruses could hijack and kill drug-resistant bacteria

Sea lions breed and give birth at Point La Jolla in San Diego.

San Diego Closes Popular Beach for Seven Years to Protect Sea Lions

Visitors have been getting too close to the marine mammals—taking selfies and even harassing them—as they rear their pups

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

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

The snake's new enclosure is specially designed to help the creature avoid hurting itself.

A Rare Two-Headed Snake Is Back on Exhibit at a Texas Zoo

Pancho and Lefty, as the western rat snake is known, has now healed from an injury it suffered more than two years ago

Researchers are rediscovering the forgotten legacy of Charles Henry Turner.

This Pioneering Black Zoologist's Insights Were a Century Ahead of Their Time

Charles Henry Turner conducted trailblazing research on the cognitive traits of bees, spiders and more

The trail measures 1.25 miles long and stands at 32 feet above the ground.

Get a Bird’s-Eye View on the Minnesota Zoo's New Elevated Walkway

Inspired by New York's Highline, the 1.25-mile pedestrian loop repurposes the zoo's shuttered monorail track

A wild Asian elephant in Sri Lanka

Watch This Elephant Peel a Banana With Her Trunk

Pang Pha likely learned to de-skin the yellow fruits while observing her human caretaker in her youth

Dill, Jalapeño and Gherkin, the three newly hatched radiated tortoises at the Houston Zoo.

90-Year-Old Tortoise Fathers His First Offspring at Houston Zoo

Critically endangered radiated tortoises don’t reproduce often, so this is a win for the species

Pure Structural Color is made of several extremely thin sheets of non-conductive material. These layers are stacked together and imprinted, or stamped, with a nano-scale pattern of rods with curved ends. This pattern scatters light into colors that are visible from all directions, and different hues can be produced by changing the dimensions of the pattern.

This British Zoologist Wants to Reinvent Color

Andrew Parker has produced some of the brightest hues in the world. So, what’s his secret?

The last surviving thylacine's skull

Remains of Last Surviving Tasmanian Tiger Discovered in Museum Cabinet

Researchers found the lost body of the female thylacine after 85 years

Captive gorillas make a novel sound that's a cross between a sneeze and a cough when zookeepers are nearby with food.

Gorillas Make a New ‘Snough’ Noise to Grab Their Keepers’ Attention

Researchers have never observed gorillas making the unusual sound in the wild, suggesting that captive gorillas can learn to make new noises

The Cascade red fox (which isn't always red) does not hibernate. Along with pocket gophers, voles, birds and snowshoe hares, it eats fruits and insects. 

Where Fox News Is Hard to Come By

A mountain range in the Pacific Northwest is a last bastion for a unique canine

The flamingo in Cox Bay near Port Lavaca, Texas. 

Flamingo That Escaped From a Zoo in Kansas Is Spotted Once Again in Texas 17 Years Later

The zoo hasn’t made any plans to catch the bird, saying any attempts might harm the flamingo and other wildlife

Linda is observant, social, and aware of new sights and sounds.

Meet Linda the Ostrich, the National Zoo's Newest Animal Ambassador

The large feathery friend is four years old and arrived at the Zoo in November 2021

Though current variants don't appear to jump from deer to humans, monitoring how the virus spreads through deer populations could be critical for public health.

Discovery of Omicron in New York Deer Raises Concern Over Possible New Variants

White-tailed deer could become a reservoir for Covid-19, putting people and animals at risk

This is the first chick fostered by same-sex penguin parents at the Rosamond Gifford Zoo in Syracuse, New York.

Meet Elmer and Lima, a Same-Sex Penguin Couple Fostering a Chick at a Syracuse Zoo

The two male birds are 'exemplary' parents, says the zoo’s director

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