Skip to main content

Subscribe to Smithsonian magazine and get a FREE tote.

New Research

Eastern garter snakes in the study stuck to their cliques and had a range of bold and shy personalities

New Research

Cold-Blooded, but Not Cold-Hearted, Garter Snakes Form Friendships

By tracking 40 snakes over eight days, researchers found that the reptiles tended to return to the same groups

Silver Y Moth (Autographa gamma), feeding on fuchsia flowers at night in a garden.

New Research

Moths Work the Pollination Night Shift, Visiting Some Flowers Bees Skip

A new study highlights the importance of moths as nocturnal pollinators in the English countryside

Researchers at the Allen Institute for Brain Science averaged the structures of 1,625 mouse brains to create a standard model.

New Research

Researchers Created a 3-D Map of 100 Million Cells in the Mouse Brain

Neuroscientists have been using the tool since 2017 to pinpoint where exactly their data are coming from

The Bayeux Tapestry depicts Harold II with an arrow jutting from his head, but whether the English king actually died in this manner remains a point of contention.

Medieval Arrows Inflicted Injuries That Mirror Damage Caused by Modern Bullets

New research demonstrates the immense power of the medieval English longbow

To detail the Picts' diet, researchers studied 137 skeletons buried under Portmahomack's old Tarbat Parish Church.

New Research

Why These Ancient Scottish Seafarers Didn’t Snack on Fish

New research suggests fish, which are widely celebrated in Pictish lore, were simply too special to eat

Researchers examine a seven-and-a-half-ton limestone sarcophagus in a mummification workshop that dates back to ancient Egypt.

Ancient Egyptian Funeral Home Reveals Embalmers Had a Knack for Business

Funeral parlors’ enterprising staff offered burial packages to suit every social strata and budget

Naked mole-rats pile on top of each other in large groups to sleep inside their nest. This behavior may help keep carbon dioxide levels high, lowering the animals' risk of seizure.

Naked Mole-Rats Bathe Their Bodies in Carbon Dioxide to Prevent Seizures

Expelled by animals as a waste product, the gas appears to play a crucial role in keeping these bizarre, burrowing rodents safe

A deep-sea starfish attached to what is called a polymetallic nodule. These nodules are being targeted by the burgeoning deep-sea mining industry for their mixture of valuable metals including manganese, cobalt, copper and nickel.

Deep-Sea Mining’s Environmental Toll Could Last Decades

A study of microbial communities at the site of a 1989 deep-sea mining test suggests the fragile ecosystem may take half a century to fully recover

Adalatherium hui's strange teeth made it especially difficult to classify.

New Research

66-Million-Year-Old ‘Crazy Beast’ Finds a Taxonomical Home

The opossum-sized mammal lived in Madagascar at the end of the age of the dinosaurs

Honey bees, packed together in their hive, are vulnerable to infection from viruses.

New Research

Honey Bee Virus Tricks Hive Guards Into Admitting Sick Intruders

The virus tweaks bee behavior to infect new hives and may also spread other hive-killing pathogens and pests

An artist's reconstruction of Spinosaurus, showing a paddle-like tail that would have helped it swim.

Groundbreaking Fossil Suggests Spinosaurus Is First Known Swimming Dinosaur

Its paddle-like tail, unearthed in Morocco, suggests the Cretaceous carnivore ventured into the water to hunt

Video calls also remove several of the nonverbal cues that humans rely on for communication.

Why Video Calls Are Surprisingly Exhausting

Expressing yourself and trying to read others’ faces in a grid of video feeds is a taxing task

An anole lizard holding on to a perch by its toepads during simulated hurricane-force winds.

Hurricanes Make Lizards Evolve Bigger Toe Pads

New study extends previous results limited to just two islands to 188 species of lizard across Caribbean as well as Central and South America

As many home bakers who have only recently taken up sourdough making have found out, some starters are, well, non-starters.

What Does Your Sourdough Starter Smell Like? Science Wants to Know

A citizen science project aims to chart the microbial diversity present in starters all over the world

Trimeresurus salazar, or Salazar’s pit viper, named for the Harry Potter character Salazar Slytherin

Meet the New Species of Snake Named After Salazar Slytherin of the Harry Potter Franchise

Perhaps the fictional Hogwarts founder would have appreciated the honor

A new analysis of insect abundance surveys finds the decline may not be as dire as previously thought.

New Research

New Study Gives a More Complex Picture of Insect Declines

The researchers gathered data from 166 surveys of insect abundance around the world, mostly conducted since the 1980s

Despite Their Differences, Dogs and Horses Find Common Ground in Play

Canine-equid pairs can mimic each other’s facial expressions during play, which has never been seen between animals of different species

Researchers have discovered an unexpected way that larger bits of plastic are transformed into microplastics in the sea: lobsters. (The study involved Norway lobsters, pictured here.)

Norway Lobsters Crush Ocean Plastic Into Even Smaller Pieces—and That’s Bad

The crustaceans’ guts pulverize plastics into tiny bits that can be consumed by even smaller creatures at the base of the ocean food chain

Cricosaurus suevicus is an ancient relative of modern crocodiles that spent its life in the ocean.

New Research

Like Dolphins and Whales, Ancient Crocodiles Evolved to Spend Their Time at Sea

Researchers tracked changes in the crocodilian creatures’ inner ears to learn how they moved into the sea

Researchers staged fights using recreated Bronze Age weapons to better understand how they might have been used in ancient fighting.

New Research

Scientists Stage Sword Fights to Study Bronze Age Warfare

Research suggests bronze blades, thought by some to be too fragile for combat, were deadly weapons across ancient Europe

Page 113 of 301