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Science / Wildlife

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

From leaf-engineering to complex social circles, there’s more to bats than flying and echolocation.

Smithsonian Voices

Five Reasons to Love Bats

Make Halloween the reason to learn to love and conserve these misunderstood mammals

A pelagornithid, likely the largest flying bird that ever lived, soared over the open ocean.

Scientists Reveal What May Be the Largest Flying Bird Ever

Researchers from California and China identified the 50-million-year-old bone of a giant bird that lived in Antarctica

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

100,000 people die from venomous snakebites each year, a problem the Instituto Clodomiro Picado seeks to address with its antivenoms.

The Lab Saving the World From Snake Bites

A deadly shortage of venom antidote has spurred a little-known group of scientists in Costa Rica to action

An African forest elephant makes its way out into the open.

How Humans Benefit From a Highway of Trails Created by African Forest Elephants

The paths the pachyderms make aid plants, other animals, and local people—whose way of life is threatened by the species’ decline

The Pacific bigfin squid Magnapinna pacifica in the Smithsonian collections that Mike Vecchione and Richard E. Young used to describe the deepest-known species of squid.

Smithsonian Voices

The Wonderfully Weird World of Deep-Sea Squids

For this month’s “Meet a SI-entist,” the Smithsonian’s curator of cephalopods says these are the “intelligent invertebrates”

Hundreds of sockeye salmon spawn in a spring-fed pond in Iliamna Lake, Alaska

Seven Natural Phenomena Worth Traveling to Alaska For

From salmon spawning to the dancing lights of the aurora borealis, Alaska has some of the country’s most impressive natural wonders

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

A Galápagos tortoise specimen from the California Academy of Sciences

How an Expedition to the Galápagos Islands Saved One of the World’s Largest Natural History Museums

A soon-to-be digitized and publicly accessible collection of specimens helped resurrect the California Academy of Sciences

Sea turtle eggs, rumored to have aphrodisiac properties, are frequently poached from Costa Rican beaches

3-D Printed Sea Turtle Eggs Reveal Poaching Routes

Scientists put GPS locators inside plastic eggs to find trafficking destinations in Costa Rica

It's a boy! DNA taken from a cheek swab of the 3.6-pound giant panda cub confirms the animal's sex.

Pandamonium

Why It Takes a DNA Test to Determine a Panda Cub’s Sex

The National Zoo announces the 6-week-old giant panda is a boy

The Tokay gecko is a species native to Southeast Asia, where a large percentage of traded reptiles come from

A Quarter of All Reptile Species, Many of Them Endangered, Are Sold Online

A new study finds 75 percent of the species sold are not regulated by any trade agreement

The Yonahlossee salamander is a woodland species from the southern Appalachian Mountains in the United States

Smithsonian Voices

Here’s How You Can Help Amphibians in the Fight Against Extinction

We now know that the killer chytrid fungus originated in Asia and that humans unintentionally spread it around the world

Historical pressings of seaweeds, such as this kelp, have proved to be a scientific boon for researchers.

Scientists Use Century-Old Seaweed to Solve a Marine Mystery

A treasure trove of data trapped in pressed seaweed helps explain the collapse of Monterey Bay’s sardine fishery in the 1950s

No longer masked by city noise, San Francisco sparrows are singing a new tune

The Pandemic Shutdown in San Francisco Had Sparrows Singing Sexier Tunes

Birds adapted to singing above the urban noise chirped lower, softer melodies

The Zoo's one-month-old giant panda cub had its first veterinary exam over the weekend. Get the scoop from Laurie Thompson, assistant curator of giant pandas.

Pandamonium

Check Out Pictures and Video of the Giant Panda Cub’s First Veterinary Exam

At one-month-old, all signs point to a healthy, strong cub

Halahtookit, a Nez Perce man, widely believed to be the son of William Clark.

Ask Smithsonian

Are There Native Descendants of the Lewis and Clark Expedition? And More Questions From Our Readers

You’ve got questions. We’ve got experts

The spotted lanternfly has landed. This adult was seen in Pennsylvania, hard hit by the alien species.

Can Scientists Stop the Plague of the Spotted Lanternfly?

The voracious, shape-shifting insect native to Asia is attacking crops, vineyards and trees

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