Skip to main content

Subscribe to Smithsonian magazine and get a FREE tote.

New Research

Cameras captured nematodes attaching themselves to electrically charged fruit flies. 

These Parasitic Worms Use Static Electricity to Hitch a Ride on Flies

The tiny experiment yielded big results, showing how nematodes hop onto fruit fly hosts

Researchers studied rainforests in northeastern Australia. These wet rainforests are very dense, and their canopies help cool down their ecosystems and store large amounts of carbon.

Australian Rainforests Become the First to Emit More Carbon Than They Absorb

A new analysis finds tropical forests in Australia are not taking in enough carbon dioxide to keep up with the emissions from their decaying trunks, holding possible implications for global ecosystems

Researchers collected images of lizards with missing limbs from experts around the world. Pictured here: an American green anole.

These ‘Pirate Lizards’ Thrive With Three Legs

A new study finds that many lizards with missing limbs fare surprisingly well despite their impairment

The first hand and foot fossils clearly linked to Paranthropus boisei reveal the human relative could have handled stone tools.

Cool Finds

Discovery of First Fossil Hand Linked to P. Boisei Suggests the Bygone Human Relative Could Have Used Tools

A new study sheds light on the enduring mystery of whether our ancient cousins were toolmakers, too

Participants received retinal implants that restored some of their vision. 

Electronic Eye Implant Restored Vision in Patients With Age-Related Macular Degeneration

The device could be a boon for millions with vision loss from advancing age

The glowing red band represents high concentrations of gamma rays across the center of the Milky Way.

Is This Mysterious Glow at the Center of the Milky Way Caused by Dark Matter?

An excess of gamma rays in the center of our galaxy could mean scientists have finally detected dark matter particles—or not

Researchers studied ancient tooth fossils and found that a gene mutation in modern humans (right) better protected them against lead and gave them an advantage over Neanderthals (left). 

Our Human Ancestors Were Exposed to Lead, and New Research Suggests It May Have Shaped Human Evolution

Lead exposure may have spelled evolutionary success for humans—and extinction for our ancient cousins—but other scientists are casting doubt on the headline-making study

A new study investigates addiction-like behaviors in dogs.

Does Your Dog Love Chasing a Ball? Study Suggests Dog Toy ‘Addiction’ Is Real

The research documents addiction-like tendencies in canines, offering scientific evidence that appears to support owners’ own observations

Hematoids can shed light on blood formation during early human development.

Researchers Created Structures That Produced Blood Cells in the Lab—With a Process That Mimics Real Human Embryos

The advance could carry significant implications for studying blood diseases and early human development

A radio image of two black holes orbiting each other in Quasar OJ287. The light comes from the glowing gas surrounding the black holes and the particle jets being emitted.

Researchers Just Revealed the First-Ever Image of Two Black Holes Orbiting Each Other

A new study may visually solve an enduring mystery about a bright object that’s been studied since the 19th century

The V-shaped traps funneled animals downhill into a circular enclosure.

New Research

High in the Andes of Northern Chile, Hunters Once Used These Stone Wall Traps to Capture Prey

Archaeologist Adrián Oyaneder discovered dozens of structures called chacu while reviewing satellite images of the Camarones River Basin

Coins left behind as offerings helped the researchers measure the size of the imprint from photos.

Chicago’s Famous ‘Rat Hole’ Wasn’t Actually Made by a Rat, According to a Statistical Analysis

Scientists are almost certain the viral imprint in a city sidewalk was actually made by an unlucky squirrel

Scientists gathered samples from the U.S. Army Corps of Engineers’ Permafrost Tunnel Research Facility in central Alaska.

Scientists Resurrect 40,000-Year-Old Microbes From Alaskan Permafrost. What They Found Raised Worries About the Future of a Warming Arctic

The experiments offer new insights into one of the “biggest unknowns” in how the climate will change in the years to come

A male and female olive baboon

Research Sheds Light on Why Women Live Longer Than Men—and Why This Pattern Will Likely Continue

Scientists studied hundreds of mammal and bird species to shed light on sex-based lifespan differences

Researchers equipped the bats with "backpacks" filled with monitoring instruments.

This Chilling Recording Reveals Large Bats Catching, Killing and Eating Birds Midflight

The data answers an enduring question about the greater noctule bat

Two new studies are shedding more light on the behavior and lifespans of naked mole rats.

Scientists Explore the Mysterious Lives and Longevity Superpowers of Naked Mole Rats

The nearly hairless rodents are extremely resistant to cancer—and can live to be 37 years old

A gold mining operation in Peru

Study Finds High Levels of Mercury in Hair Samples From Indigenous Women in Peru and Nicaragua

Small-scale gold mining in the area releases mercury into the environment, where it can make its way into fish and, in turn, humans

The liver came from a genetically modified cloned pig with ten gene edits.

Surgeons in China Perform First Pig Liver Transplant in Human Patient

The patient lived with part of a pig liver for 38 days before surgeons removed it, surviving 171 total days after the procedure

A dusky shark swims in the Mediterranean Sea off the coast of Hadera, Israel, where dusky sharks and sandbar sharks tend to gather.

Why Do Sharks Go Into Feeding Frenzies? A Case Study of a Recent, Unusual Attack on a Human Looks for Answers

After multiple dusky sharks killed a swimmer off Israel’s coast this year, scientists investigated what might have triggered the attack in hopes of preventing similar incidents

The mold growing on batches of Bayley Hazen Blue cheese changed from green to white between 2016 and the present day.

Scientists Watch Fungi Evolve in Real Time, Thanks to a Marriage Proposal in a Cheese Cave

A new study pinpoints a disruption in a gene that made a beloved blue cheese’s rind go from green to white

Page 19 of 296