Skip to main content

Subscribe to Smithsonian magazine and get a FREE tote.

Zoology

A midwater creature has few ways to hide from predators. A new report says some tiny crustaceans use tiny spheres that might be bacteria to cloak themselves with invisibility.

These Sea Creatures Have a Secret Superpower: Invisibility Cloaks

Scientists have found that some crustaceans have just the trick for hiding from predators

Jia Jia

Trending Today

Goodbye, Jia Jia: World’s Oldest Captive Panda Dies at Age 38

Throughout her long life, Jia Jia helped the dwindling number of pandas bounce back

The National Zoo's resident cassowary in 2010.

Behind the Scenes at the National Zoo With the World’s Most Dangerous Bird

The zoo’s cassowary “still has that mysterious aura about her—that prehistoric, dinosaur-walking-through-the-rainforest-quality.”

Named for photographer Barry Brown, meet the newly discovered scorpionfish Scorpaenodes barrybrowni.

On a Deep Dive in a Custom-Built Submarine, a New Species of Scorpionfish Is Discovered

A Smithsonian scientist dives deep to a coral reef and finds much to discover

Artist's rendering of the first U.S. dolphin sanctuary

Trending Today

National Aquarium Will Move Dolphins to Seaside Sanctuary by 2020

Under mounting public pressure, the aquarium’s eight bottle-nosed dolphins will soon move to a seaside retreat in the tropics

Melani, a 15-year-old Sumatran tiger, was rescued from the Surabaya Zoo in 2013 after becoming ill due to tainted meat. However, she died the year later. Rama, another Sumatran tiger at the zoo, died this week of heart failure.

Trending Today

How Indonesia’s “Death Zoo” Got Its Grisly Reputation

Will Rama the tiger’s demise prompt action at a zoo known for its filthy, overcrowded conditions?

New Research

Prairie Dogs: The Fiercest Killers in the West

New study reveals white-tailed prairie dogs attack and kill ground squirrels with no provocation

Keeper Jessica Jones with Lamas and Alpacas during the annual animal stocktake at ZSL London Zoo, UK.

Trending Today

The London Zoo Is Making its Annual Headcount This Week

Ensuring every animal is present and accounted for

Cool Finds

A London Zoo Wants to Hypnotize Away Your Fear of Spiders

This program turns what phobics perceive as terrifying threats into fuzzy friends

A poster for Schönbrunn Zoo.

Austria

The World’s Oldest Zoo Is a Modern Attraction With a Storied Past

The Austrian destination has a lot more to offer than exotic animals

Knut, the star of the Berlin Zoo, died due to swelling in his brain.

New Research

Knut the Polar Bear’s Mysterious Death Finally Solved

The famed Berlin Zoo bear suffered from an autoimmune disease that until now has only been known to occur in humans

Trending Today

Move Over, Clooney: This Japanese Gorilla is the Internet’s Newest Heartthrob

Shabani’s sexy looks are responsible for a spike in zoo attendance

The Crocodile Hunter’s Family Shares His Controversial Approach to Studying the Crocs

Steve Irwin’s wife and kids are feeding the debate over keeping animals in captivity

Get a good look at Sinea incognita, a newly recognized species of assassin bug.

New Research

Meet the Stealthiest Assassin Bug in the United States

The unique and secretive species has been living among us unrecognized for a century

Only 5 Northern White Rhinos remain. A powerful image of three of them under guard by Kate Brooks.

Trending Today

There Are Probably Just Five Northern White Rhinos Left

The death of a captive rhino at the San Diego Zoo brings the species closer to imminent extinction

This twisted wing parasite is one twisted killer.

The Everyday Cannibals and Murderers of Los Angeles

Who needs film noir when you’ve got these insects in the City of Angels?

Shama, a red panda at the National Zoo, died August 16.

Shama, the Red Panda, Has Died

Shama, a red panda at the National Zoo, died on Saturday

A West Indian manatee calf nurses from its mother.

American South

14 Fun Facts About Manatees

These roly-poly herbivores just may be the teddy bears of the sea. But keep an eye out when boating; they don’t move so fast.

The Deadly and Devious Golden Eagle

Rare photos of a golden eagle attack illustrate the predator’s legendary hunting techniques

Fishing net at Alaska’s Gore Point

Art Meets Science

Artists Join Scientists on an Expedition to Collect Marine Debris

Now, they are creating beautiful works from the trash they gathered on the 450-nautical-mile journey in the Gulf of Alaska

Page 12 of 16