Skip to main content

Subscribe to Smithsonian magazine and get a FREE tote.

Smart News / Smart News Science

These are the only living Wollemi pines on the planet.

Australian Firefighters Have Saved the Last Groves of a Rare, Prehistoric Tree

Just 200 Wollemi pines exist in a remote gorge, prompting a critical operation to protect them from bushfires

'Directional Velcro' on birds' feathers prevent gaps from forming between them when hit by a gust of wind.

New Research

‘PigeonBot’ Uses Real Feathers to Fly Like a Bird

The flying robot is better at following directions than its namesake

A wolf puppy named Flea, among 13 pups tested in a new study. Sadly, Flea does not fetch.

Watch Wolf Puppies Play Fetch

New research suggests canines’ love for chasing and returning tossed balls wasn’t purely a product of domestication

Ginkgo trees, which produce characteristic fan-shaped leaves, can live for thousands of years.

New Research

A Genetic Elixir of Life Helps Millennia-Old Ginkgo Trees Escape Death

These trees have developed an army of molecular weapons to stay healthy in old age

The classic 98.6 degrees Fahrenheit has always been contested but authors of the new study say the figure is probably right and human body temperatures have actually decreased over time.

Human Body Temperature Is Getting Cooler, Study Finds

Our average normal temperature may no longer be 98.6 degrees Fahrenheit

Photosynthetic bacteria in the concrete make it bright green until it dries and turns brown.

New Research

Scientists Design Bacteria-Based Living Concrete

Its designers hope that it could help with construction in deserts or even on Mars

Betty Pat Gatliff poses next to a facial reconstruction of boy pharaoh Tutankhamen.

Forensic Artist Betty Pat Gatliff, Whose Facial Reconstructions Helped Solve Crimes, Dies at 89

With her detailed reconstructions of missing persons and murder victims, Gatliff helped give identities to the nameless dead

In 2019, the average temperature across global land and ocean surfaces was 0.95 degrees Celsius (1.71 degrees Fahrenheit) above the 20th century average.

The 2010s Were the Hottest Decade on Record. What Happens Next?

The news hasn’t come as a surprise to climate scientists, but all urge immediate action

The Pachacamac Idol, a 1200-year-old wooden carving that held spiritual significance to the Inca

This Inca Idol Survived the Spanish Conquest. 500 Years Later, Archaeologists Are Unveiling Its History

A new analysis suggests the Pachacamac Idol, once thought destroyed, is probably older—and less bloody—than once believed

A wildlife camera trap caught five shots of this bobcat walking by the C&O Canal in Washington, D.C.

Unusual Urban Bobcat Spotted in Washington, D.C.

The closest verified bobcat sighting was 25 miles away, so how this one reached the city remains a mystery

Embedded hooks can restrict eating and may cause internal damage to organs or poisoning.

Fishing Hooks Pose a Long-Term Threat to Tiger Sharks

A new study found that 38 percent of tiger sharks observed off the coast of Tahiti had at least one hook stuck in their body

For decades, researchers have known that mice infected with the parasite Toxoplasma gondii lose their fear of cats. But there may be more to the story.

Brain Parasite Strips Rodents of Fears of Felines—and So Much More

Toxoplasma gondii infections don’t just make mice afraid of cats. They get reckless with all sorts of other stuff, too

Researcher Alexandra Green, recording cows

Cows Communicate With Unique Moos

A new study has found that the animals use distinct vocalizations across a range of emotional contexts

Brush-tailed rock-wallabies are endangered in New South Wales.

Australia’s National Park Staff Is Now Air-Dropping Food to Wallabies

Wallabies often survive the bushfires, but their natural food sources do not

Even for grasshoppers, being upside-down can be a high (blood) pressure situation.

Like Humans, Grasshoppers Grapple With Gravity’s Effects on Blood Pressure

After putting the insects into a linear accelerator, researchers got some surprisingly weighty results

Española tortoises are reared for five years before being released on the Galápagos' Española Island.

Diego, the 100-Year-Old Tortoise Who Fathered 900 Babies, Returns to the Wild

The breeding program brought the Española tortoise population back from the brink

Watch the Spectacular Eruption of One of Mexico’s Most Active Volcanoes

Officials say no one was hurt in the explosion. But over in the Philippines, a brewing eruption in threatens to be more severe

With the Khumbu valley and Cholatse peak in the background, shrubs grow at about 4,900 meters about sea level.

Plants Are Now Sprouting High in Himalayas as the Planet Warms

Just what this means for the fragile mountain ecosystem is unclear, but researchers say the need to find out is ‘urgent’

These scavenging bird could use a lesson or two in manners.

Vulture Poop Has Compromised a Customs and Border Protection Radio Tower in Texas

Officials are scrambling for a solution to the fecal fiasco

The high-status 16th-century woman (right) appears to have suffered from leprosy, a disfiguring disease that likely left its mark on her skin, tissues and bone.

Artists Reconstruct Centuries-Old Faces of Early Edinburgh Residents

Skulls uncovered beneath St. Giles’ Cathedral gave faces to a 12th-century man and a 16th-century woman

Page 254 of 538