Science

Southern cassowary brothers Irwin (left) and Dundee (right).

Smithsonian Voices

Meet Cassowary Brothers Irwin and Dundee, Descendants of Dinosaurs

This giant bird is considered to be the dinosaurs’ closest living relative

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A Journey to the Northernmost Tree in Alaska

Explorer Roman Dial leads a team of young scientists on a mission to document a rapidly changing landscape

Minute Molecular, the company developing the device, has high hopes for it as an efficient and accurate means of testing people at schools, workplaces and sports stadiums.

Innovation for Good

This Compact PCR Test for Covid-19 Could Give Accurate Results in 15 Minutes

The speed and ease of the DASH testing platform would be a boon for screening efforts

Illustration of Smilodon fatalis cubs playing together.

The Softer Side of Sabercats

The iconic fanged predators may have raised their young for years—dragging baby mastodon bones home for them and slowly teaching them how to hunt

Candy-size molecular models, about the diameter of Nerds candy, can help students with blindness to learn chemistry.

Innovation for Good

Gummy Candy-Like Models Can Help Students With Blindness Study Chemistry

Tiny shapes made from gelatin and resin may empower children to learn science

Iztuzu Beach in Turkey was closed during part of the pandemic. Around the world, lockdowns to combat Covid-19 forced people to stay home and halt activities—with mixed results for ecosystems and the living things within them.

Covid-19

The Positive and Negative Impacts of Covid on Nature

The absence of humans in some places led animals to increase, while the cancellation of conservation work in other places harmed species

In a bloody brawl, Tyrannosaurus rex and Triceratops horridus battle to the finish in the much-loved new dinosaur hall at the National Museum of Natural History.

Smithsonian's National Museum of Natural History Will Reopen in June

Discover tips for visiting the T-Rex, the Hope Diamond and more, when 10 Smithsonian museums reopen this summer

Leafcutter ants can be found across Central and South America. They build gigantic, subterranean nests with complex societies.

Smithsonian Voices

Thinking of Eating Cicadas? Here Are Six Other Tasty Insects to Try, Too

The practice of eating insects, known as entomophagy, is widespread around the world

This mosaic featuring fish was likely laid down in A.D. 300 in what is now the Israeli town of Lod.

What Archaeology Tells Us About the Ancient History of Eating Kosher

A new study of fish remains deepens scholars' understanding of how the dietary laws came to be

Coral reef health is an important indicator of the ocean’s well-being. Scientists can study corals to learn more about how climate change is affecting the oceans.

Smithsonian Voices

DNA Makes Waves in the Fight to Save Coral Reefs

This emerging technique could help scientists understand and anticipate the threats coral reefs face

On June 3 live from Panama, Smithsonian Tropical Research Institute staff share their ground-breaking research on tropical forests and marine ecosystems.

Smithsonian Voices

Live from the Smithsonian Tropical Research Institute and 26 Other Smithsonian Programs Streaming in June

Join online to hear lectures from artists, historians, photographers, craftmakers and other experts

L to R: Zelia Nutall, Mary Mahoney and Bertha Parker

Women Who Shaped History

Looking Beyond the Female Firsts of Science History

Two authors ask readers to change their understanding of what science is and who gets to participate

A 17-year Brood X cicada.

Smithsonian Voices

Will 17-Year Cicadas Be a Buffet or Big Disturbance for Birds?

Local songbirds, including chickadees, bluebirds and cardinals, will take advantage of their abundance and Smithsonian scientists are eager to study

Giraffes are just as astonishing on the inside as they are to look at. Standing up to 19 feet tall, they require enormously high blood pressure to pump blood up to the head, yet they suffer few, if any, of the consequences that people with high blood pressure would.

The Cardiovascular Secrets of Giraffes

Because of their height, giraffes require scarily high blood pressures—yet they escape the massive health problems that plague humans with hypertension

Cardioids begin to pulse with a heartbeat after seven days of development.

Innovation for Good

This Lab-Grown Mini Heart Can Keep a Beat

The creation, called a cardioid, will help with the study of heart disease and the discovery of new medications

NASA's Ingenuity helicopter arrived on Mars on February 18, 2021.

Ask Smithsonian

Why Did NASA Test a Helicopter on Mars?

You've got question. We've got experts

Researchers study burial sites like the Falcon Necropolis at Quesna to learn more about ancient Egyptian culture and biodiversity. The site is protected by the Egyptian Ministry of Tourism and Antiquities.

Smithsonian Voices

Mummified Shrew Discovery Unearths Ancient Egypt's Wetter Climate

The mummified Güldenstaedt's White-toothed shrew adds to scientists’ understanding of climate in the region more than 2000 years ago

The California condor was included on the first list of endangered species published by the federal government.

Planet Positive

After Last Year's Deadly Fires, the California Condor Soars Once Again

A colossus of the sky, the bird of prey was nearly gone when biologists rescued it from extinction. Then came a terrible new challenge

Bats, whales, naked mole rats, elephants, albatrosses, certain dog breeds and a few other animals live unexpectedly long lives. Can scientists discover their secrets?

Why Scientists Are Studying the Genetic Tricks of the Longest-Lived Animals

Researchers are investigating how some species live unexpectedly long lives in order to pinpoint factors affecting human longevity.

Freshly gathered truffles at Burwell Farms are the fruit of a bold collaboration—and a proprietary cultivation technique.

Has the American-Grown Truffle Finally Broken Through?

These delicacies, harvested in an experiment in North Carolina, have food-lovers and farmers ravenous for more

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