In conflicts between predators and prey, speed is a decided advantage, and evolution has given the trap-jaw ant a distinct advantage with spring-loaded jaws that […]

The post Locked and loaded: unique trigger design fires this ant’s snapping jaws appeared first on Smithsonian Insider.

Hundreds of experiments have shown biodiversity fosters healthier, more productive ecosystems. But many experts doubted whether these experiments would hold up in the real world. […]

The post In the wild, biodiversity’s power surpasses what experiments predict appeared first on Smithsonian Insider.

When fast radio bursts, or FRBs, were first detected in 2001, astronomers had never seen anything like them before. Since then, astronomers have found a […]

The post New study indicates mysterious fast radio bursts occur in universe every second appeared first on Smithsonian Insider.

Cats are notoriously fickle—purring in your lap one second, then swiping you with an indignant claw the next. One thing is certain however when it […]

The post Eons before viral kitten videos, ancient Egyptians adored cats appeared first on Smithsonian Insider.

Plastic debris floating in the ocean has become a powerful new passport to far-away destinations for a wide variety of invasive species, according to new […]

The post Tsunami reveals drifting ocean plastic opens globe to invasive castaways appeared first on Smithsonian Insider.

Three former scientists from the Smithsonian’s National Zoological Park–Ellen Lamirande, Don Nichols, and Allan Pessier–were honored at the sixth annual Golden Goose Award ceremony at […]

The post Zoo scientists honored at Golden Goose appeared first on Smithsonian Insider.

Chances are, if you’ve been stung by a jellyfish along the Chesapeake Bay it was by a sea nettle jellyfish–one of the most common and […]

The post Scientists discover common sea nettle jellyfish is actually two distinct species appeared first on Smithsonian Insider.

This animation shows how binary neutron stars warp space-time to create gravitational waves, then collide and explode into a visible kilonova, which can be detected […]

The post Astronomers see light show associated with gravitational waves appeared first on Smithsonian Insider.

A bat specimen collected in France at the end of World War I, since housed in the collections of the Smithsonian’s National Museum of Natural […]

The post DNA on 100-year-old bat from France may help fight deadly fungus in North America appeared first on Smithsonian Insider.

The Giant Magellan Telescope Organization (GMTO) today announced that it has initiated the casting of the fifth of seven mirrors that will form the heart of […]

The post Fifth mirror cast for Giant Magellan Telescope appeared first on Smithsonian Insider.

Today’s cutting-edge laboratories rely on ultra-cold refrigeration to keep delicate cells like sperm viable for use in the future. But a new technique using microwaves […]

The post What does candied, microwaved sperm have to do with saving endangered species? appeared first on Smithsonian Insider.

With a non-stop babble of hums, grunts and shrill squeals as they argue over fish and defend their territories, the Amazon’s giant otters are one […]

The post With voices joined in chorus, giant otter families create a distinct sound signature appeared first on Smithsonian Insider.

“Probably no genus of birds in the American avifauna has received the amount of attention that has been bestowed upon the turkeys…there has been no […]

The post Happy Thanksgiving! Here are 25 fun turkey-related objects in Smithsonian collections! appeared first on Smithsonian Insider.

The next generation of the Sloan Digital Sky Survey (SDSS-V), directed by Juna Kollmeier of the Carnegie Institution for Science, will move forward with mapping […]

The post Next generation astronomical survey to map the entire sky appeared first on Smithsonian Insider.

A new project using data from NASA’s Chandra X-ray Observatory and other telescopes allows people to navigate through real data of the remains of an […]

The post A new stellar X-ray “reality” show debuts appeared first on Smithsonian Insider.

With its homely featherless head, undertaker’s charcoal coloring and association with death and decay, the turkey vulture (Cathartes aura) tops few lists as a favorite […]

The post Scientists in awe of huge olfactory bulb found in turkey vulture brain appeared first on Smithsonian Insider.

A new study from the Smithsonian Conservation Biology Institute (SCBI) is helping make headway in an area of animal management that has historically proven challenging: […]

The post Early indicator of cheetah pregnancy identified appeared first on Smithsonian Insider.

The center of our Galaxy has been intensely studied for many years, but it still harbors surprises for scientists. A snake-like structure lurking near our […]

The post Cosmic filament probes our galaxy’s giant black hole appeared first on Smithsonian Insider.

One of Earth’s most evolutionarily unique species is also the world’s most trafficked mammal: pangolins, or “scaly anteaters.” A new study from the Smithsonian Conservation […]

The post Using genetics to help save world’s most trafficked mammal: the pangolin appeared first on Smithsonian Insider.

According to a new survey of residents living near two major national parks in Panama, jaguars deserve increased protection. Nature and wildlife are considered national […]

The post Jaguar conservation depends on neighbor attitudes appeared first on Smithsonian Insider.

In the past 50 years, the amount of water in the open ocean with zero oxygen has increased more than fourfold. In coastal water bodies, […]

The post Earth’s oceans are losing their breath. Here’s the global scope appeared first on Smithsonian Insider.

Astronomers had a mystery on their hands. No matter where they looked, from inside the Milky Way to distant galaxies, they observed a puzzling glow […]

The post GBT Detection Unlocks Exploration of ‘Aromatic’ Interstellar Chemistry appeared first on Smithsonian Insider.

In 1854, a curious-looking spider was found preserved in 50 million-year-old amber. With an elongated neck-like structure and long mouthparts that protruded from the “head” […]

The post These newly discovered pelican spiders will make you want to visit Madagascar appeared first on Smithsonian Insider.

Flitting swiftly through the darkness above the tropical forest canopy in Central and South America, a group of cute little bats with dog-like faces have […]

The post More sky puppies! Scientists discover two new species of dog-faced bat appeared first on Smithsonian Insider.

Flying through the air? Check. Surviving snake bites? Check. One of the most adorable creatures on earth? Absolutely! Do you think you know everything about […]

The post This Squirrel Appreciation Day we have a few surprising squirrely facts for you appeared first on Smithsonian Insider.

“Somber” is the adjective Smithsonian beetle expert Terry Erwin uses to describe the insects he collects on the forest floor in Peru and Ecuador. “They […]

The post Meet the newest New World canopy beetle species. ‘Gazillions’ await discovery. appeared first on Smithsonian Insider.

There are currently more than 3,500 confirmed known exoplanets thanks to the remarkable sensitivity of the Kepler spacecraft and to technological advances in space and […]

The post Astronomers detect comets transiting distant stars appeared first on Smithsonian Insider.

Some of Hong Kong’s most disturbed and pristine marine environments were the recent focus of an intense 10-day MarineGEO survey of living organisms by a […]

The post MarineGEO survey conducted in Hong Kong appeared first on Smithsonian Insider.

Swimming in the frigid waters of the Arctic and surfacing in narrow gaps in the sea ice to breathe, the narwhal is one of the […]

The post Meet the world’s weirdest whale appeared first on Smithsonian Insider.

The Sun glows with a surface temperature of about 5,500 degrees Celsius (9,932 degrees Fahrenheit). On the other hand its hot outer layer, the corona, […]

The post Magnetic reconnection in the sun appeared first on Smithsonian Insider.

A team of astrophysicists and planetary scientists has predicted that Neptune-like planets located near the center of the Milky Way galaxy have been transformed into […]

The post Black hole blasts may transform “Mini-Neptunes” into rocky worlds appeared first on Smithsonian Insider.

Poaching wasn’t the largest conservation concern for Asian elephants, an endangered species, until satellite tracking stunned researchers. Scientists at the Smithsonian Conservation Biology Institute (SCBI) […]

The post Poachers are killing endangered Asian elephants for their skin and meat, not their tusks appeared first on Smithsonian Insider.

Every day, astronomers at the Harvard-Smithsonian Center for Astrophysics depend on computers to help them solve the mysteries of the universe, just as they did […]

The post Underpaid women “computers” mapped the universe in the 19th century appeared first on Smithsonian Insider.

This winter has brought many intense and powerful storms, with cold fronts sweeping across much of the United States. On a much grander scale, astronomers […]

The post Scientists surprised by relentless cosmic cold front appeared first on Smithsonian Insider.

Animal species can become endangered, but what about languages? Around 80 percent of the world’s population speaks just 20 percent of its 7,000 languages. That […]

The post Why languages become endangered, and how we can keep them alive appeared first on Smithsonian Insider.

Marine mammologist Matthew Leslie aims his crossbow from the bow of a moving boat at the dolphins riding the breaking waves below. A dolphin will […]

The post Some dolphins cross the Pacific more easily than others. Why that matters for protecting them appeared first on Smithsonian Insider.

When “2001: A Space Odyssey” premiered April 2, 1968 at Washington, D.C.’s Uptown Theater—not far from the Smithsonian’s National Air and Space Museum—not everyone was […]

The post The real history behind science fiction’s ‘2001: A Space Odyssey’ appeared first on Smithsonian Insider.

When a natural disaster strikes, it devastates lives and homes, and can even destroy a culture’s identity and history. After a disaster, humanitarian response is […]

The post Protecting Puerto Rico’s heritage from another disaster appeared first on Smithsonian Insider.

Very early on, cockroach moms found out maternal care gave their offspring a better chance at survival. The cockroach parenting method—which includes feeding, guarding and […]

The post Helicopter cockroach moms have protected their young for millions of years appeared first on Smithsonian Insider.

People often use the words turtle and tortoise interchangeably, but these reptiles have distinct differences: Turtle shells are typically more flattened and not as deeply […]

The post Five fun turtle and tortoise facts from the Smithsonian’s National Zoo appeared first on Smithsonian Insider.

 Extinct species don’t usually get a do-over… but don’t tell that to the scimitar-horned oryx. Erased from the wild for three decades, these desert […]

The post Podcast: Don’t call me extinct appeared first on Smithsonian Insider.

In the early 20th century, Canada geese were considered endangered in the U.S. So in the 1950s and 1960s, birds from the Midwest were released […]

The post Study of bacteria inside guts of wild Canada geese shows greater danger than earlier studies exposed appeared first on Smithsonian Insider.

Imagine a place where ice cream never drips. Ice cream lovers, how far would you be willing to go to avoid that heartbreaking moment where […]

The post Space is the best place to eat ice cream appeared first on Smithsonian Insider.

Ninety Limosa harlequin frogs (Atelopus limosus) bred in human care are braving the elements of the wild after Smithsonian scientists sent them out into the […]

The post Panama: First release of endangered frogs appeared first on Smithsonian Insider.

Five new species of snail-eating snake, from a group of snakes affectionately known to scientists as “goo-eaters,” have been discovered by a team working in […]

The post Newly discovered snakes use curved teeth to pry snails from their shells appeared first on Smithsonian Insider.

Little to nothing is known about how and where a small European songbird called the bluethroat spends much of the year. Now, Smithsonian scientists have […]

The post Scientists track a mysterious songbird using tiny backpack locators appeared first on Smithsonian Insider.

The post The crane that fell for her keeper appeared first on Smithsonian Insider.

Smithsonian scientists have joined NASA and other organizations this summer to do something incredible: launch a spacecraft, the Parker Solar Probe, into space and have […]

The post A solar probe is on its way to touch the sun. The Smithsonian built the tool that will measure the sun without melting appeared first on Smithsonian Insider.

Every queen deserves a castle, and the ruler of the Smithsonian’s National Zoo’s naked mole-rat colony is no different. After 27 years in a maze […]

The post Building a naked mole-rat dream home at the Smithsonian’s National Zoo appeared first on Smithsonian Insider.

When the heat and humidity of the Washington, D.C. summer sends its residents scrambling for air conditioning and iced coffee, the animal care specialists at […]

The post How do National Zoo animals beat the heat? Bloodsicles and other frozen delicacies appeared first on Smithsonian Insider.