Skip to main content

Subscribe to Smithsonian magazine and get a FREE tote.

Smart News / Smart News Science

The new species was named Microeledone galapagensis ​​​​​​in honor of the location where it was collected.

Cool Finds

‘Cute Little Guy’: Scientists Discover a Tiny Blue Species of Octopus by the Galápagos Islands

The palm-size creature was spotted and collected during a research expedition more than a decade ago, but scientists have just identified it as a previously undescribed species

The seizure included Madagascar hissing cockroaches—some of the largest roaches in the world—and dubia cockroaches.

More Than 100,000 Illegal Exotic Cockroaches Were Seized by Australian Authorities in a Record-Setting Bug Bust

The insects are estimated to be worth up to $141,000, according to Australia’s Department of Climate Change, Energy, Environment and Water. Exotic cockroaches could harm the country’s wildlife and agriculture

A young male bongo photographed in Maasai Mau, Kenya

Trail Camera Photos Capture Rare Antelopes in a Kenya Forest Where Conservationists Once Feared They Had Vanished

Fewer than 100 mountain bongos are thought to live in the wild, and the new discovery reveals a crucial habitat for the critically endangered creatures

NASA’s X-59 quiet supersonic research aircraft

In a First, NASA’s Experimental X-59 Plane Flew Faster Than the Speed of Sound, Setting the Stage for ‘Quiet’ Supersonic Aircraft

The United States banned supersonic flights over its land in 1973 due to their ear-splitting sonic booms. Experts are building a plane that should travel at those speeds but create only gentle thumps

An artistic rendering of Labrujasuchus expectatus

Meet the ‘Witch Croc,’ a Strange Ancient Crocodile Relative With Two Legs and No Teeth That Roamed New Mexico During the Triassic

The reptile, a dinosaur look-alike called a shuvosaur, represents a long-awaited discovery that helps paleontologists fill a gap in the fossil record

The blue-fronted lorikeet was first described based on seven specimens collected in the 1920s.

Cool Finds

This Colorful Parrot Had Been Seen Only Once Over the Past Century. Birders Just Rediscovered It in an Unexplored Indonesian Forest

First described in the 1920s from seven specimens, the blue-fronted lorikeet hadn’t been spotted since 2014. Bird-watchers on a recent trek snapped photos of the rare bird and captured the first known audio recordings of its calls

Composite image of evidence for wind blowing away from Sagittarius A*, with the black hole shown as a white dot in the center, cold gas in orange and X-ray data in blue. 

The Supermassive Black Hole at the Heart of Our Galaxy Seems to Be Blowing Wind—Just as Scientists Long Theorized

Scientists have been searching for evidence of this breeze since the 1970s. They’ve seen intense wind from other black holes, but they’ve struggled to observe the one at the Milky Way’s center

New World screwworm is the name given to the larval, or maggot, stage of the Cochliomyia hominivorax blowfly

Flesh-Eating Screwworms Have Been Detected in the United States 60 Years After They Were Eradicated From the Country

The parasites were identified in a bovine in southern Texas. This marks the third time the cattle-threatening pests have been found in the U.S. and the first in Texas since they were eradicated in 1966

Fire salamanders are among the most-studied amphibians in Europe, yet until now, no one realized they are biofluorescent.

Scientists Have Been Studying Fire Salamanders for More Than 250 Years. They Just Discovered That the Creatures Glow Under UV Light

Fire salamanders—one of Europe’s most well-researched amphibians—are biofluorescent, which means they can absorb light from an external source at one wavelength, then re-emit it at another

Queen bee larvae develop in unique peanut-shaped cells.

What Determines Royalty Among Honeybees? Not Just a Distinct Diet—Queens Also Need Specially Built Regal Chambers, a Study Suggests

The peanut-shaped compartments where future queens grow up seem to play an important role in development. The wax has chemical and physical differences from that in other parts of the hive

The scientists got permission to defrost the mummified remains.

Scientists Made Sourdough Bread With Yeast Found on Ötzi the Iceman’s Mummified Body

Discovered in the Alps in 1991, the remains are home to a wide variety of bacteria, fungi and yeasts

An artistic rendition of the MAVEN spacecraft orbiting Mars

NASA Officially Ends the MAVEN Mission Months After Losing Contact With the Mars Orbiter

The agency last heard from the spacecraft on December 6. Recovered fragmentary data suggest that MAVEN was spinning unexpectedly, hinting at a change in its trajectory and draining its batteries

This satellite image from January 16, 2022, reveals formaldehyde in blue. The volcanic plume from the Hunga Tonga-Hunga Ha’apai volcano traveled over the South Pacific.

Tonga’s Enormous Volcanic Eruption Cleaned Up Part of Its Own Methane Emissions in 2022, Hinting at a Way to Fight Climate Change

Researchers analyzed satellite imagery of the volcanic plume and found evidence that the potent greenhouse gas had broken down. The work could inform artificial interventions aiming to mitigate global warming, scientists say

Unlike metals such as iron and copper, gold doesn't easily tarnish. 

Glittering Gold Can Stay Shiny for Centuries. Scientists Say They’ve Figured Out Why the Precious Metal Is So Resistant to Tarnishing

When the metal is split, the atoms on its surface rearrange themselves into a very stable pattern that doesn’t easily react with oxygen in the air, a study suggests

An Aedes aegypti mosquito

Google Wants to Release 32 Million Mosquitoes in California and Florida. Here’s Why

The company is asking the U.S. Environmental Protection Agency for permission to release millions of sterilized mosquitoes in order to fight their disease-spreading counterparts

Pigeons that had been injected with a drug to deplete their special liver cells did not find their way home until the sun came out.

How Do Pigeons Find Their Way Home? New Research Suggests That the Birds’ Remarkable Navigational Skills Come From Their Livers

The birds might use the organs’ iron-rich immune cells as internal compasses on overcast days, when they must rely on Earth’s magnetic field, instead of the sun’s light cues, for navigation

A microscope image of tissue taken from a sea cucumber. The green coloring indicates cellular activity.

Scientists Say They’ve Discovered ‘Little Lab Zombies’—Seemingly Immortal Tissue Taken From Sea Cucumbers

Chunks removed from the marine creatures more than three years ago haven’t degraded and show signs of biological activity, raising questions about what it means to be alive

Two members of the Médecins Sans Frontières Ebola response team outside a hospital in the Democratic Republic of Congo

These Experimental Ebola Treatments and Vaccines Might Help Slow the Outbreak Spreading in Congo and Uganda, WHO Says

No approved therapeutics exist for the virus species causing the outbreak, which has been associated with more than 1,000 cases of Ebola. The World Health Organization has identified several therapeutics to test in clinical trials in the coming months

After being declared extinct in the wild in the 1960s, Przewalski's horses are slowly making a comeback.

‘Playful Youngster’: See the Rare, Endangered Przewalski’s Horse Born at the Bronx Zoo

The foal was born on April 21 and is now romping around with the rest of the herd in the zoo’s seasonal Wild Asia Monorail exhibit. It belongs to a species whose members are often considered the last truly wild horses

People across New England and eastern Canada witnessed an ultrabright meteor explode over the weekend.

A Bright Meteor Lit Up the New England Sky Before Exploding With a Loud Boom—and Its Pieces May Have Landed in Cape Cod Bay

People reported seeing the glowing space rock or hearing or feeling its breakup from Delaware to Montreal. Experts estimate that it was about three feet wide and traveling at 75,000 miles per hour when it broke apart

Page 2 of 537