Skip to main content

Subscribe to Smithsonian magazine and get a FREE tote.

Animals

A new study documents two incidents of orcas breaking sunfish into pieces.

Video Captures Orcas Ramming a Sunfish So Hard It Explodes. The Mysterious Behavior Might Be a Form of Play or Juvenile Care

In two incidents documented in Mexico’s Gulf of California, orcas worked together to blast sunfish into smithereens after they had killed the enormous animals

When they hatch, echidna puggles are about the size of a jellybean and weigh half as much as a mini marshmallow.

Good News

Double Puggles: See the Adorable ‘Twin’ Echidnas Born at the San Diego Zoo Safari Park

The two babies hatched this year to one mother during the same breeding season—an extremely rare occurrence, according to the San Diego Zoo Wildlife Alliance

A pregnant naked mole-rat queen, on the left, and a worker, on the right, sniff each other.

Naked Mole-Rat Queens Emit a Special Scent to Stop Their Rivals From Reproducing, a New Study Suggests

The strange-looking creatures are one of two known mammals that use a social structure like that of bees and ants. A ruling rodent maintains power over her colony via one key chemical compound, according to new research

Kiana Hall, a 33-year-old marketing specialist, captured a viral clip of Jimothy while out for a walk in Seattle's Ballard neighborhood.

Trending Today

An Unusual-Looking Raccoon Nicknamed Jimothy Is Winning Hearts Across the Internet for His Short, Round Body

Jimothy has become a local celebrity in Seattle’s Ballard neighborhood and likely has a rare congenital spine condition

Koala conservation is a complex balancing act in Australia. In some regions, populations are in steep decline, but in others, the animals are overabundant.

Koalas Are at Risk of Extinction in Some Parts of Australia. Can Freezing Their Sperm and Eggs Help Save the Iconic Marsupials?

Scientists are preserving the animals’ reproductive cells in liquid nitrogen in a bid to boost genetic diversity in future populations

Commercial whalers hunted southern right whales to the brink of extinction. Though the species has rebounded, its recovery has been uneven.

Poop From Southern Right Whales Reveals That the Animals Might Be More Resilient to Climate Change Than We Thought

Scientists long believed that these whales, which swim throughout the Southern Hemisphere, mainly feasted on krill and small crustaceans called copepods, which are disappearing from the warming ocean. A new study suggests that the cetaceans have a more varied, flexible diet

Quest was purchased by explorer Ernest Shackleton for a Canadian Arctic expedition that was later aborted. He then set his sights on his fourth Antarctic expedition, but he died on the way. The ship was later used for seal hunting off Newfoundland and Labrador.

New Close-Up Images Reveal the Wreckage of Ernest Shackleton’s Last Ship, Now Draped in Discarded Fishing Gear and Teeming With Life

The vessel “Quest,” found in 2024 off the coast of northeastern Canada, has become a home for corals, anemones and fish. It also holds the leftovers from decades of commercial fishing that happened above it after it sank

Scientists first spotted the creatures in 2008.

Meet the Orange-Lipped ‘Likweli’ Monkey, a New Species That Was Discovered in the Congo Rainforest

The creatures, which weigh about the same as a small dog, have spiky black hair, orange-cream skin around their mouths and a white patch on their rear ends. Scientists say that they’re probably endangered

Gripping onto the edge of an iceberg in East Greenland, a polar bear looks out across the sea ice and sniffs the air. “The scene reflects a landscape that never stays still, where ice fractures, drifts and reforms around it,” photographer Rhiannon Lawler of the United Kingdom writes in a caption. Lawler captured the photo with a drone, keeping a safe distance from the animal.

These 16 Splendid Aerial Views Capture Wildlife From Above, Revealing the Beauty and Mystery of Nature

The second International Aerial Photographer of the Year contest selected its winners and 101 top images. Here’s a selection of the photos that spotlight animals from a new perspective

Cats lick each other in different contexts, and they're not all friendly.

When a Cat Licks Another Cat, It’s Not Always a Friendly Gesture. New Study Reveals They May Just Want Their Own Space

Classic feline behavior could be a passive-aggressive maneuver to get what they want

Researchers showed each giraffe the contents of several containers, which held varying numbers of carrots, then added extra pieces to one of them. Afterward, the animal would choose a container to get the treats inside.

Giraffes Might Be Even Smarter Than We Thought. Some Can Solve Simple Math Problems, a New Study Suggests

Two of four tested giraffes seemed to be able to mentally combine numbers to get one of their favorite treats: carrots. But all the animals failed at tasks involving subtraction or multiple calculations

Brown huntsman spiders live in eastern Australia.

Scientists Ranked Hundreds of Spider Species by Running Speed. Australia’s Huge, Hairy Brown Huntsman Came Out on Top

The brown huntsman can sprint at a maximum speed of eight miles per hour, although it can only maintain that pace for a fraction of a second. The research will lead to a better understanding of the evolution and biomechanics of arachnids

Sotheby's is auctioning one of the largest and most complete T. rex skeletons ever found.

This T. Rex Fossil Could Fetch the Largest Sum of Any Dinosaur Ever Auctioned. Scientists Worry They’ll Lose the Chance to Study It

Bids on “Gus” will start at $19 million, a steep price for public institutions. Specimens in private collections can be harder for researchers to examine, and they’re practically impossible to include in studies in top-tier scientific journals

Andean leaf-eared mice can survive in extremely high-altitude environments with frigid temperatures and little oxygen.

Here’s How These Adorable Mice Can Live at an Extremely High Elevation Where No Other Mammal Is Known to Reside

The Andean leaf-eared mouse has adaptations that help it generate body heat efficiently in frigid, low-oxygen conditions at 22,000 feet above sea level, according to a new study

About two-thirds of the analyzed fossils were bent left, which means that the animals were curved right when they were alive.

Meet the Earliest Known ‘Right-Handed’ Animal, a Worm-Like Creature That Lived About 550 Million Years Ago

During the Ediacaran period, the critter wriggled around on the ocean floor of what’s now South Australia and preferred to turn right, a fossil analysis suggests

Gray whales, like this one that washed up dead in Los Angeles in April 2025, are grappling with malnutrition and ship strikes.

Nearly 150 Gray Whales Have Been Found Dead Along North America’s Pacific Shore This Year, Prompting Scientists to Sound the Alarm

The population of eastern gray whales, which migrate annually along the West Coast between the Arctic and Mexico, has been declining in recent years. Conservationists say 2026 could be one of the deadliest years on record for the marine mammals

The bones were discovered in a cave on the Swedish island of Stora Karlso.

How Did Two Wolves End Up on This Remote Island Thousands of Years Ago? Researchers Think Humans Brought Them There, Then Cared for Them

The discovery suggests humans may have maintained relationships with wolves long after domesticated dogs came on the scene

Ammonites swam in the Western Interior Seaway that once covered a large portion of North America. These iridescent fossils from South Dakota, around 69–72 million years old, preserve inner shell layers made of aragonite, the same mineral that gives pearls their luster.

An Ancient Sea Once Split North America Down the Middle. The Beautiful Multicolored Ammonite Shells From Its Waters Are So Perfectly Preserved That They Still Shimmer Today

Spectacular marine fossils tell the story of the long-gone Western Interior Seaway and the planet’s past aquatic life

A bumblebee sticking out its tongue, potentially a sign that it liked a flavor

Bumblebees Seem to ‘Lick Their Lips’ After Sweet Treats and Shake Their Heads at Bad Tastes, Hinting at the Insects’ Inner Lives

Slow-motion videos suggest that the insects display distinct behaviors when they like or dislike a snack. The findings might offer a new way to study their emotion-like states

Dead and dying sea creatures have been washing ashore on beaches in South Australia over the past 15 months because of a toxic algal bloom.

The Culprit Behind South Australia’s Deadly Algal Bloom Might Be the Most Toxic Species Ever Tested, Scientists Say

Karenia cristata, a rare type of microscopic algae that produces toxins that harm nerve cells, can be lethal at very low concentrations

Page 1 of 227