Animals

Platypuses' nocturnal nature made researchers suspect they might glow under ultraviolet light.

Platypuses Glow Green Under Ultraviolet Light

The web-footed monotremes join a small cast of fluorescent, nocturnal mammals

A still from the first ever video of a live ram's head squid in the wild.

See Strange Squid Filmed in the Wild for the First Time

The elusive creature is called the ram’s horn squid after a spiral-shaped internal shell that is often found by beachcombers

New research identifies a previously unknown type of nerve cell inside octopus suckers that the cephalopods use like taste buds.

Octopuses Taste Food With Special Cells in Their Suckers

New study reveals biology behind one of the octopus' many super powers

A swordfish photographed underwater southwest of Tampa, Florida.

Shark Stabbed Through the Heart and a Swordfish Is to Blame

Recent research documents the latest instance of a strange but not unheard-of phenomenon in which swordfish impale sharks with their bills

Rattlesnakes can bite after death.

14 Fun Facts About Frightening Animals

From snakes that eat their prey alive to primates that inject their peers with flesh-rotting venom, these are the scariest deeds committed by critters

The ogre-faced spider earns its name from its large eyes and mandibles.

How Ultra-Sensitive Hearing Allows Spiders to Cast a Net on Unsuspecting Prey

Sounds trigger the ogre-faced spider to backflip and shoot a silk trap on other insects

Two-headed snakes struggle more when their heads are joined close together.

In Florida, Pet Cat Brings Home a Rare Two-Headed Snake

The snake is now in the care of Florida Wildlife Conservation's Fish and Wildlife Research Institute

An entomologist with the Washington State Department of Agriculture vacuums invasive Asian giant hornets out of a nest discovered last week in the city of Blaine on October 24, 2020.

Entomologists Destroy Asian Giant Hornet Nest Found in Washington

The crew sucked nearly 100 hornets from the tree-hollow hive—the first ever found in the U.S.—using a vacuum and captured escapees with nets

The Gollum snakehead is unusual among subterranean critters because it has both eyes and a colorful complexion.

Subterranean Fish Named 'Gollum' Belongs to a New Family

The freshwater fish belongs to a never-before-described taxonomic family, making it one of the biggest finds of the last decade

A diabolical ironclad beetle can withstand the crushing force of 39,000 times its own body weight.

The Secrets of the Diabolical Ironclad Beetle's Almost Unsquishable Strength

Researchers hopped in a Toyota Camry and drove over the beetle twice...for science—and it survived

Javan slow lorises are now one of only six mammal species known to use venom against individuals of their own species.

The Cute-but-Deadly Slow Loris Reserves Its Flesh-Rotting Venom for Its Peers

The world's only venomous primates just got weirder

The llamas were preserved through natural mummification, leaving their colorful decorations intact.

Sacrificed Llamas Found in Peru Were Likely a Gift From the Inca

The elaborately decorated animals were probably buried alive alongside similarly adorned guinea pigs

Why does smaller size, like that of the anteater, benefit species in different environments, wondered one Smithsonian reader.

Why Are South American Animals Smaller Than Those on Other Continents?

You've got questions. We've got experts

“When you have sound, the dingoes will flinch. They’re a bit nervous but they don’t run away. But the wavy man, boy, they bolted," animal behavior researcher Bradley Smith tells Science magazine.

In Australia, Inflatable Tube Dancers Scare Dingoes Away From Livestock

At car dealerships, the 13-foot-tall flailing contraptions are meant to attract buyers. But on ranches, they scare off predators and protect the herd

Last month in Brooklyn, a man dumped two bags full of eels into Prospect Park Lake. They're thought to be Asian swamp eels, seen here.

Man Seen Dumping Bags of Eels Into Lake at New York City Park

Officials say the non-native eels are unlikely to survive the winter, but experts caution that the serpent-like fish could still disturb the ecosystem

Female Hainan gibbons are bright yellow with black patches while males are completely black.

Rope Bridges Save the Most Endangered Primates From Making Death-Defying Leaps

After an avalanche destroyed part of the rainforest, a bit of infrastructure connects the gibbons to their favorite fruit-filled trees

Skeleton preparation of a short-tailed fruit bat embryo (Carollia perspicillata) photographed by Dr. Dorit Hockman & Dr. Vanessa Chong-Morrison of the University of Cape Town.

From a Zebrafish to Nylon Stockings, See This Year's Small World Photography Winners

The 46th annual Nikon Small World photography competition honors the best 88 images out of over 2,000 entries

Fish and corals on Australia's Great Barrier Reef. Between a quarter and a third of all marine species spend some part of their life cycle in coral reefs.

Climate Change Has Killed Half of the Great Barrier Reef's Corals

A new study finds corals on the Australian mega-reef declined 50 percent between 1995 and 2017

The footprints found at White Sands National Park are more than 10,000 years old.

Fossilized Footprints Found in New Mexico Track Traveler With Toddler in Tow

Prehistoric tracks detail a moment when mammoths, sloths and humans crossed paths

A reintroduced swift fox outfitted with a GPS collar looks out across the shortgrass prairie of the Fort Belknap Reservation in northern Montana. The tribes on the reservation are bringing the species back to Fort Belknap after an absence of more than 50 years.

Tribes Reintroduce Swift Fox to Northern Montana's Fort Belknap Reservation

After absence of more than 50 years, the pint-sized predator returns to the prairie

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