Insects

The butterflies have experienced major losses in populations on both the East and West coasts.

Climate Change Is Decimating Monarch Populations, Research Shows

Western monarchs have lost 99.9 percent of their numbers since the 1980s

This is the 93-year-old Xerces blue butterfly specimen that researchers collected tissue samples from for this study.

This Butterfly Is the First U.S. Insect to Be Wiped Out by Humans

Genetic tests using museum specimens suggest that the Xerces blue was a distinct species and that it disappeared in 1941

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Scientists Award the Pygmy Sorrel Moth a Big Title

This minute species now holds the coveted title of world's smallest moth

There are about 160,000 species of moths and butterflies worldwide, each with unique characteristics.

Marvel at the World's Most Magnificent Moths

With thousands of species of moths worldwide, each with unique characteristics, check out these unusual specimens in the Smithsonian collections

The fuzz of the fingernail-sized rosy maple moth may remind you of a teddy bear.

These Moths Are So Gorgeous They 'Put Butterflies to Shame'

To celebrate National Moth Week, bask in the beautiful variety of these oft-overlooked insects

Next, the Entomological Society’s Better Common Names project will put together working groups that include experts who study the species and people from the insect’s native regions to decide on a new name.

These Moths Will Be Renamed to Stop Use of an Ethnic Slur

The Entomological Society of America is taking suggestions to rename the insect previously called the 'gypsy moth'

Globally, there are about 3,000 species of dragonflies inhabiting freshwater habitats. Each species has a unique color along their bodies or wings that helps them camouflage into their surroundings, attract mates, intimidate rivals and ward off predators. (A male twelve spotted skimmer Libellula pulchellapictured)

Warmer Climate May Cause Male Dragonflies to Lose Their Patchy Wings

Dark spots on the insect's wings can cause them to overheat. But as they lose them to adapt to climate change, potential mates may not recognize them

In total, there are 3,200 species of water scavenger beetles belonging to the family Hydrophilidae. These beetles have previously been known to use tiny hairs lining their abdomens and legs to trap air bubbles.

Some Bugs Walk on Water, but This Talented Beetle Scurries Underneath Its Surface

The aquatic critter may use bubbles to stay inverted

Scientists reconstructed a new beetle species in 3-D thanks to X-ray scans of fossilized poop.

New Species of Beetle Found in 230-Million-Year-Old Feces

The insect is older than any amber-encased specimen, and may inspire scientists to look for more insects in fossilized dung

Fire ant swarms form tentacles when they float on water.

Floating Fire Ant Rafts Form Mesmerizing Amoeba-Like Shapes

Researchers say the morphing colonies help ants feel for solid land in a flooded environment—and might inspire swarming robots one day

A photo of the Asian giant hornet specimen found near Marysville, Washington.

Dead 'Murder Hornet' Found North of Seattle

The dried out male hornet is 2021's first confirmed sighting of the Asian giant hornet, but scientists say the corpse doesn't look fresh

A giant replica of the Aedes mosquito, a known vector for the disease yellow fever, has been waiting for visitors to return the National Museum of Natural History’s “Outbreak: Epidemics in a Connected World” exhibit.

Don't Miss These Objects When the Smithsonian's Natural History Museum Reopens

See everything from a giant replica of a mosquito, to an Allosaurus fossil, to a pink fairy armadillo when the museum opens June 18

Samples gathered at Wells Beach, shown here, revealed that the mysterious brown substance was made up of millions of bug carcasses.

Millions of Microscopic Fly Carcasses Left Dark Stains on People's Feet at New England Beaches

The unusual event affected a 70-mile stretch of beaches from Massachusetts to Maine

Billions of cicadas have emerged across 14 states and Washington, D.C.

As Brood X Numbers Grow, Cicadas Interfere With Cars, Planes and Radar

Lawnmower-like singing isn’t the only way that these bugs have made themselves known

Carle wrote and illustrated dozens of books over six decades.

Eric Carle, Author and Illustrator of 'The Very Hungry Caterpillar,' Dies at 91

The beloved story of a ravenous insect has sold 40 million copies and been translated into 60 languages

From Insects, their way and means of living.

Cicada Folklore, or Why We Don’t Mind Billions of Burrowing Bugs at Once

The earliest documented examples of cicada folklore come from China

While other flowers deceive pollinators with gorgeous blossoms, A. microstoma isn't as extravagant. The plant has small brown bulb-like flowers that look similar to the bowl of a tobacco pipe.

This Stinky Plant Smells Like Dead Bugs to Attract Coffin Flies

The plant attracts corpse flies to its opening with the aroma of rotting insects

Leafcutter ants can be found across Central and South America. They build gigantic, subterranean nests with complex societies.

Thinking of Eating Cicadas? Here Are Six Other Tasty Insects to Try, Too

The practice of eating insects, known as entomophagy, is widespread around the world

A 17-year Brood X cicada.

Will 17-Year Cicadas Be a Buffet or Big Disturbance for Birds?

Local songbirds, including chickadees, bluebirds and cardinals, will take advantage of their abundance and Smithsonian scientists are eager to study

When male cicadas are infected with Massospora, they exhibit both male and female mating behavior: singing to attract females and flicking their wings to attract males.

Cicadas Fall Prey to a Psychedelic-Producing Fungus That Makes Their Butts Fall Off

This 'zombie' fungus isn't going after the bugs' brains—it’s after their genitals

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