Skip to main content

Subscribe to Smithsonian magazine and get a FREE tote.

Smart News / Smart News Science

A city-dwelling male bowerbird near the structure that it built to woo mates, called a bower.

Male Bowerbirds in Australian Cities Are Turning Human Trash Into Treasure to Impress Potential Mates

Even rural birds prefer human-made objects, such as colored glass and wire, when given the choice between them and natural decorations, like leaves and shells, according to a new study

About two-thirds of patients ages 40 and older with a common form of breast cancer might be able to forego chemotherapy—usually delivered intravenously—as part of their treatment plans.

This ‘Practice-Changing’ Gene Test Could Tell Doctors Which Patients With Breast Cancer Can Skip Chemo, Clinical Trial Suggests

Chemotherapy comes with debilitating side effects, including brain fog, nausea and nerve damage. New research suggests that many people with a common type of breast cancer need just radiation and hormone therapy to prevent recurrence

Located on the Atlantic coast, Giant's Causeway is one of the most popular natural landmarks in Northern Ireland.

Scientists Uncover New Clues About the Volcanic Origins of the Giant’s Causeway, an Iconic Geologic Structure in Northern Ireland

The UNESCO World Heritage Site, which features 40,000 near-perfect hexagonal columns, formed roughly 60 million years ago during a period of intense volcanic activity

The southern lights curve above the Earth as the ISS orbited above the Indian Ocean southwest of Perth, Australia.

See a Stunning View of the Southern Lights Dancing Across the Earth Captured by a NASA Astronaut

Jessica Meir, commander of NASA’s SpaceX Crew-12 mission, shared photos and videos of a green aurora she shot while sheltering in a capsule outside the International Space Station

The adult male fox was evaluated by veterinarians and released three days later into the Laguna Colombia State Reserve, where conservationist Rafael Chacón snapped additional photos.

See the First-Ever Photographs of Cozumel’s Elusive Dwarf Fox, One of the Rarest Canids in the World

No one had seen the creatures in more than two decades, leading scientists to wonder whether they’d gone extinct. That changed in September 2023

Venus flytraps and other carnivorous plants have long intrigued scientists, including English naturalist Charles Darwin.

Venus Flytraps Snap Their Traps Shut in Less Than a Second. Scientists Say They’ve Discovered How the Predatory Plants Are So Fast

The walls of cells in the leaves’ outer layer suddenly soften, allowing the structures to hinge into a closed position, according to a new study

Animation showing the surface water temperature changing in the Pacific Ocean from January 1 through June 8.

The ‘Super’ El Niño Has Arrived. Here’s How It Might Affect the World’s Weather and Economy

The naturally occurring climate pattern, characterized by warm surface water in the Pacific Ocean, that has just started could be one of the strongest ever recorded, according to experts

Goblin sharks have elongated snouts and extendable jaws, which they use to snatch prey.

‘Ugliest Shark on the Planet’: See the Elusive Goblin Shark, Filmed for the First Time in Its Deep-Sea Habitat

Scientists spotted the enigmatic creatures in 2019 and again in 2024, marking the first times they’ve been observed alive in the wild. The sightings drastically expand the animals’ known geographic and depth range

Black Canyon of the Gunnison National Park is one of Colorado's International Dark Sky Parks.

Stay Up Late and Admire the Cosmos With This New ‘Stargazing Trail’ That Links Certified Dark Sky Destinations

The initiative debuts as Colorado gears up to celebrate the 150th anniversary of its statehood

The convenience of working from home can come with hidden costs, according to new research.

Working From Home Is Making People Lonelier and Worsening Mental Health, a Study Suggests

The findings do not mean that in-office mandates are a fix, experts say. Instead, workplaces should have flexible policies that allow employees to choose where they’d like to work

Some tasks involved grabbing food in tricky situations.

Is Your Dog Right-Pawed or Left-Pawed? Here’s How to Figure It Out, According to a New Study

Researchers devised a series of tests to measure your furry friend’s laterality, which can be associated with behavior, emotion and cognition

How teenage participants moved on a schoolground in Spain. 

Researchers Accidentally Discover That Humans Prefer to Turn Counterclockwise. But They Still Have No Idea Why

The effect transcends factors like culture, gender and handedness, causing the scientists, who were initially studying social distancing behavior, to scratch their heads

Scientists explored a tiny portion of the site during more than 30 dives with a submersible.

Scientists Discover the World’s Largest, Deepest Whale Graveyard, Where Cetacean Remains Have Been Piling Up for Five Million Years

The massive necropolis, located deep in the southeastern Indian Ocean, is teeming with marine life supported by the whale carcasses, including many suspected new species

Crews are wrapping up work on a new wildlife crossing in Northern California.

Mule Deer Are Already Using California’s First Wildlife Crossing—and It’s Not Even Finished Yet

Construction on the $20 million bridge in Siskiyou County began last year and is expected to be complete by this fall, with miles of eight-foot-high fencing along the highway to help funnel animals toward it

A team of researchers put out information about a fake disease, and A.I.-powered chatbots fell for it.

Scientists Invented a Disease to Test Whether A.I. Knew It Was Fake. Then, Chatbots Started Saying It Was Real

The eye condition bixonimania doesn’t exist, but neither bots nor some researchers caught that the content was fabricated—despite obvious clues

A slice of the rare angrite meteorite NWA 12774 shows olivine crystal (green), a mineral rich in magnesium.

A Rare Meteorite Found in the Sahara Desert Offers Evidence of a Lost Protoplanet

Chemical signatures indicate the meteorite came from an early planet that met an untimely end during the formation of our solar system

Researchers recovered environmental DNA from ancient ground squirrel poop.

Researchers Investigated Ancient Squirrel Poop Frozen in Permafrost and Found Enlightening Details About the Animal’s Ecosystem

Up to 700,000 years ago, ground squirrels in modern-day Canada collected tons of helpful genetic information on their bygone environment through their diet

The bees had to roll the ball under a blue "flower," then stand atop the moved object to access a sweet treat.

Bumblebees Can Solve Problems on the Fly, Adding to the Insects’ List of Impressive Cognitive Abilities

In a series of experiments, the fuzzy pollinators figured out how to use a ball as a tool to access a sugary treat. The study further highlights that the critters are quite clever despite their tiny brains

At a press conference on June 9, NASA announced the crew of its upcoming Artemis 3 mission to low-Earth orbit. Commander Randy Bresnik, pilot Luca Parmitano and mission specialists Frank Rubio and Andre Douglas will make up the four-person crew.

NASA Announces the Crew of Artemis 3, Four Astronauts Who Will ‘Take Calculated Risks’ in Low-Earth Orbit and Pave the Way for a Future Moon Landing

The mission, expected to launch next year, will practice meeting and docking with lunar landers developed by SpaceX and Blue Origin

In many animal species, males display showier features than females. Among humans, however, women are popularly described as the "fairer sex."

People Across Cultures Find Women’s Faces to Be More Attractive Than Men’s, a New Study Suggests

In many species of wild animals, males have flashier features than females to help them attract mates. But scientists have long noticed that humans seem to be an exception, with women often being considered the “fairer sex”

Page 1 of 537